1776-C621 Rhopoint Components, 1776-C621 Datasheet

1776-C621

Manufacturer Part Number

1776-C621

Description

Type 1776 Precision Decade Resistor Voltaged Ivi Ders

Manufacturer

Rhopoint Components

Datasheet

1.1776-C621.pdf (2 pages)

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Derating Curve:

been achieved through the special

c o m b i n a t i o n

provided by Caddock's Tetrinox

resistance ﬁ lms.

film resistor technology provides

the performance characteristics

required by the precision input

signal circuits of both bench-type

and laboratory digital instruments.

board space, these compact

pre ci sion resistor networks deliver higher performance than

selected discrete resistor sets and thin-ﬁ lm networks.

Type 1776 Precision Decade Resistor Voltage Dividers has

RHOPOINT COMPONENTS LTD.

Applications Engineering

Holland Road

17271 North Umpqua Hwy.

Hurst Green

Roseburg, Oregon 97470-9422

Oxted, Surrey, RH8 9AX

Phone: (541) 496-0700

Fax: (541) 496-0408

the Type MG Precision High Voltage Resistors' outstanding

combination of performance features:

•

many years of use in equipment that demands the highest

reliability and stability, including TWT amplifiers, X-ray

systems, geophysical instruments, and medical electronics.

1776-C67

1776-C671

1776-C6715

1776-C68

1776-C681

1776-C6815

1776-C48

1776-C481

1776-C4815

1776-C61

1776-C611

1776-C62

1776-C621

1776-C6217

1776-C742

1776-C74

1776-232

1776-23

1776-242

1776-24

1776-241

1776-105

1776-C10

1776-C105

1776-1

1776-14

1776-8

1776-9

1776-91

1776-912

1776-C4

1776-C44

1776-C441

1776-C34

1776-C532

1776-C53

1776-C542

1776-C54

1776-C541

Applications Engineering

17271 North Umpqua Hwy.

Roseburg, Oregon 97470-9422

Phone: (541) 496-0700

Fax: (541) 496-0408

UK & Ireland

Distributors

Temperature Coefﬁcient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.

the Type MG Precision High Voltage Resistors' outstanding

combination of performance features:

•

many years of use in equipment that demands the highest

reliability and stability, including TWT amplifiers, X-ray

systems, geophysical instruments, and medical electronics.

Applications Engineering

17271 North Umpqua Hwy.

Roseburg, Oregon 97470-9422

Phone: (541) 496-0700

Fax: (541) 496-0408

Temperature Coefﬁcient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.

the Type MG Precision High Voltage Resistors' outstanding

combination of performance features:

•

the Type MG Precision High Voltage Resistors' outstanding

combination of performance features:

•

many years of use in equipment that demands the highest

•

reliability and stability, including TWT amplifiers, X-ray

•

systems, geophysical instruments, and medical electronics.

•

many years of use in equipment that demands the highest

reliability and stability, including TWT amplifiers, X-ray

systems, geophysical instruments, and medical electronics.

Temperature Coefﬁcient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.

MG650

MG655

MG660

MG680

MG710

MG712

MG714

MG715

MG716

MG717

MG720

MG721

MG725

MG730

MG731

MG735

MG740

MG745

MG750

MG780

MG785

MG810

MG815

MG650

MG655

MG660

MG680

MG710

MG712

MG714

MG715

MG716

MG717

MG720

MG721

MG725

MG730

MG731

MG735

DIMENSIONS IN INCHES AND (MILLIMETERS)

MG740

MG745

MG750

MG780

MG785

MG810

MG815

Type 1776 Precision Decade Resistor Voltage Dividers

Model

MG650

MG655

MG660

MG680

MG710

Single-resistor values as high as 10,000 Megohms.

Maximum continuous operating voltages as high as

48,000 volts ("-15" ratings).

Overvoltage capabilities of 150% of standard working

voltages for all models and values, (except "-15" ratings).

Resistance Tolerances from ±1.0% to ±0.1%.

Temperature Coefﬁcient, for standard resistance range, of

80 ppm/°C in combination with resistance tolerances as

tight as ±0.1%.

Type MG resistors have demonstrated stability of 0.01%

per 1,000 hours in extended load life testing of standard

resistance range values.

Model

Single-resistor values as high as 10,000 Megohms.

Maximum continuous operating voltages as high as

48,000 volts ("-15" ratings).

Overvoltage capabilities of 150% of standard working

voltages for all models and values, (except "-15" ratings).

Resistance Tolerances from ±1.0% to ±0.1%.

Temperature Coefﬁcient, for standard resistance range, of

80 ppm/°C in combination with resistance tolerances as

tight as ±0.1%.

Type MG resistors have demonstrated stability of 0.01%

per 1,000 hours in extended load life testing of standard

resistance range values.

No.

Single-resistor values as high as 10,000 Megohms.

Maximum continuous operating voltages as high as

Certain products shown in this catalog are covered by one or more patents, there are also patents pending.

48,000 volts ("-15" ratings).

Overvoltage capabilities of 150% of standard working

voltages for all models and values, (except "-15" ratings).

Resistance Tolerances from ±1.0% to ±0.1%.

Temperature Coefﬁcient, for standard resistance range, of

80 ppm/°C in combination with resistance tolerances as

tight as ±0.1%.

Single-resistor values as high as 10,000 Megohms.

Type MG resistors have demonstrated stability of 0.01%

Maximum continuous operating voltages as high as

per 1,000 hours in extended load life testing of standard

48,000 volts ("-15" ratings).

resistance range values.

Overvoltage capabilities of 150% of standard working

voltages for all models and values, (except "-15" ratings).

Resistance Tolerances from ±1.0% to ±0.1%.

Temperature Coefﬁcient, for standard resistance range, of

80 ppm/°C in combination with resistance tolerances as

tight as ±0.1%.

Type MG resistors have demonstrated stability of 0.01%

per 1,000 hours in extended load life testing of standard

resistance range values.

No.

been achieved through the special

c o m b i n a t i o n

MG 660

been achieved through the special

c o m b i n a t i o n

provided by Caddock's Tetrinox

MG 680

c o m b i n a t i o n

provided by Caddock's Tetrinox

resistance ﬁ lms.

provided by Caddock's Tetrinox

MG 710

resistance ﬁ lms.

film resistor technology provides

resistance ﬁ lms.

film resistor technology provides

MG 712

the performance characteristics

film resistor technology provides

the performance characteristics

required by the precision input

MG 714

the performance characteristics

required by the precision input

signal circuits of both bench-type

required by the precision input

signal circuits of both bench-type

and laboratory digital instruments.

MG 715

signal circuits of both bench-type

and laboratory digital instruments.

MG 716

and laboratory digital instruments.

board space, these compact

MG 720

board space, these compact

pre ci sion resistor networks deliver higher performance than

board space, these compact

selected discrete resistor sets and thin-ﬁ lm networks.

MG 725

pre ci sion resistor networks deliver higher performance than

selected discrete resistor sets and thin-ﬁ lm networks.

MG 717

MG 721

MG 730

MG 735

MG 745

MG 731

MG 740

MG 750

MG 780

MG 785

MG 810

MG 815

MG 650

Type 1776 Precision Decade Resistor Voltage Dividers has

MG 655

Type 1776 Precision Decade Resistor Voltage Dividers has

No.

Applications Engineering

17271 North Umpqua Hwy.

Applications Engineering

Roseburg, Oregon 97470-9422

17271 North Umpqua Hwy.

Phone: (541) 496-0700

Roseburg, Oregon 97470-9422

Fax: (541) 496-0408

No.

Fax: (541) 496-0408

Phone: (541) 496-0700

Fax: (541) 496-0408

1776-C67

1776-C671

1776-C67

1776-C671

1776-C6715

1776-C671

1776-C6715

1776-C68

1776-C6715

1776-C68

1776-C681

1776-C68

1776-C681

1776-C6815

1776-C681

1776-C48

1776-C6815

1776-C48

1776-C481

1776-C48

1776-C481

1776-C4815

1776-C481

1776-C4815

1776-C61

1776-C4815

1776-C61

1776-C611

1776-C61

1776-C62

1776-C611

1776-C62

1776-C621

1776-C62

1776-C621

1776-C6217

1776-C621

1776-C6217

1776-C742

1776-C6217

1776-C742

1776-C74

1776-C742

1776-C74

1776-232

1776-C74

1776-232

1776-23

1776-232

1776-23

1776-242

1776-23

1776-242

1776-24

1776-242

1776-24

1776-241

1776-24

1776-241

1776-105

1776-241

1776-C10

1776-105

1776-C10

1776-C105

1776-C10

1776-C105

1776-1

1776-C105

1776-1

1776-14

1776-1

1776-14

1776-8

1776-14

1776-8

1776-9

1776-8

1776-9

1776-91

1776-9

1776-91

1776-912

1776-91

1776-912

1776-C4

1776-912

1776-C4

1776-C44

1776-C4

1776-C44

1776-C441

1776-C44

1776-C441

1776-C34

1776-C441

1776-C34

1776-C532

1776-C34

1776-C532

1776-C53

1776-C532

1776-C53

1776-C542

1776-C53

1776-C542

1776-C54

1776-C542

1776-C54

1776-C541

1776-C54

1776-C541

In addition to requiring less

The exceptional performance of this extensive family of

Caddock's Micronox

This exceptional performance has been proven through

Caddock's Micronox

This exceptional performance has been proven through

Caddock's Micronox

This exceptional performance has been proven through

Type 1776 Precision Decade Resistor Voltage Dividers

Model

No.

(38.10 ± 3.18)

In addition to requiring less

The exceptional performance of this extensive family of

1.500 ± .125

Now with Extended Resistance Range to 10,000 Megohms and Additional Models

Models with low inductance construction are in shaded areas.

Now with Extended Resistance Range to 10,000 Megohms and Additional Models

Watt-

Models with Caddock's Non-Inductive Resistance Pattern are in non-shaded areas.

Models with low inductance construction are in shaded areas.

Watt-

Models with Caddock's Non-Inductive Resistance Pattern are in non-shaded areas.

Now with Extended Resistance Range to 10,000 Megohms and Additional Models

10.0

15.0

Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability, and Precision Tolerances.

age

10.0

15.0

Watt-

Type MG Precision High Voltage Resistors' outstanding

combination of performance features:

• Single-resistor values as high as 10,000 Megohms.

• Maximum continuous operating voltages as high as

• Overvoltage capabilities of 150% of standard working

• Resistance Tolerances from ±1.0% to ±0.1%.

• Temperature Coefficient, for standard resistance range, of

• Typical extended life stability of 0.02% per 1,000 hours

many years of use in equipment that demands the highest

reliability and stability, including TWT amplifiers, X-ray systems,

geophysical instruments and medical electronics

0.5

0.6

0.8

1.0

0.6

1.0

1.5

2.0

2.5

3.0

2.6

3.6

5.0

7.5

8.0

age

0.5

0.6

0.8

1.0

0.6

1.0

1.5

2.0

2.5

3.0

2.6

3.6

5.0

7.5

RHOPOINT COMPONENTS LTD.

8.0

Holland Road

Hurst Green

Oxted, Surrey, RH8 9AX

9.9 Meg

age

10 Meg 1.1111M 101.01K 10.01K 1.0001K

0.5

0.6

0.8

1.0

RATED POWER OR

RATED VOLTAGE, %

9 Meg

Input Voltage Dividers for Digital Multimeters and Range-Switching Instruments

MG 650

MG 655

MG 660

MG 680

MG 710

MG 712

MG 714

MG 715

MG 716

MG 717

MG 720

MG 721

MG 725

MG 730

MG 731

MG 735

MG 740

MG 745

MG 750

MG 780

MG 785

MG 810

MG 815

900 K

Model

48,000 volts ("-15" Ratings).

80 ppm/°C in combination with resistance tolerances as

tight as ±0.1%.

for standard resistance range as demonstrated by

reliability testing.

voltages for all models and values, (except "-15" ratings).

No.

9.9 Meg

10 Meg 1.1111M 101.01K 10.01K 1.0001K

Resistors

Caddock's Micronox® resistance films are the source of the

This exceptional performance has been proven through

9 Meg

Input Voltage Dividers for Digital Multimeters and Range-Switching Instruments

Continuous

900 K

Oper. Volt.

Continuous

Type MG Precision High Voltage Resistors

Oper. Volt.

10,000

15,000

10,000

15,000

20,000

25,000

30,000

Type MG Precision High Voltage Resistors

10,000

15,000

10,000

15,000

20,000

25,000

30,000

Type MG Precision High Voltage Resistors

1,000

2,000

4,000

1,000

2,000

4,000

2,000

6,000

4,000

6,000

4,000

6,000

Max.

1,000

2,000

4,000

1,000

2,000

4,000

2,000

6,000

4,000

6,000

4,000

6,000

Max.

1,000

2,000

4,000

Max.

Now with Extended Resistance Range to 10,000 Megohms and Additional Models

900 K

Models with low inductance construction are in shaded areas.

Models with Caddock's Non-Inductive Resistance Pattern are in non-shaded areas.

600

90 K

Watt-

600

Resistance Values

10.0

15.0

age

600

1.0

1.5

2.0

2.5

3.0

2.6

3.6

5.0

7.5

8.0

o f

900 K

90 K

Resistance Values

Type MG Precision High Voltage Resistors

o f

This advanced

Continuous

100

Oper. Volt.

Overload

90 K

10 K

Overload

Rating

Type 1

Type 2

Type 1

Type 2

9 K

Type 2

9 K

Type 2

Rating

Type 2

10,000

15,000

10,000

15,000

20,000

25,000

30,000

Rating

Type 1

a d v a n t a g e s

Max.

1,000

2,000

4,000

1,000

2,000

4,000

2,000

6,000

4,000

6,000

4,000

6,000

This advanced

90 K

10 K

90 K

10 K

90 K

600

9 K

a d v a n t a g e s

AMBIENT TEMPERATURE, °C

10 K

N/A

900

9 K

1 K

9 K

resistance ﬁlms are the source of

Strength

resistance ﬁlms are the source of

Strength

Dielect.

resistance ﬁlms are the source of

Dielect.

Strength

1,000

Dielect.

1,000

Dielect.

10 K

Strength

N/A

900

9 K

1 K

Dielect.

750

1,000

CAD

RHOPOINT COMPONENTS LTD.

CAD

750

CAD

125

900

N/A

1 K

Introducing New Smaller Models at Lower Cost

CAD

900

200 �

400 �

600 �

900

800 �

900

800 �

200 �

400 �

900

600 �

900

600 �

900

200 �

N/A

500 �

N/A

200 �

N/A

750 �

N/A

300 �

N/A

400 �

600 �

N/A

800 �

N/A

Introducing New Smaller Models at Lower Cost

1 K

200 �

1 K

400 �

1 K

600 �

1 K

800 �

1 K

800 �

1 K

200 �

1 K

400 �

1 K

600 �

1 K

600 �

1.5 K

200 �

500 �

200 �

750 �

300 �

400 �

600 �

800 �

For Caddock Distributors listed by country see caddock.com/contact/dist.html

1.5 K

Min.

For Caddock Distributors listed by country see caddock.com/contact/dist.html

Min.

200 �

400 �

For Caddock Distributors listed by country see caddock.com/contact/dist.html

600 �

800 �

1 K

Min.

175

200 Ω

400 Ω

600 Ω

800 Ω

200 Ω

400 Ω

600 Ω

200 Ω

500 Ω

200 Ω

750 Ω

300 Ω

400 Ω

600 Ω

800 Ω

1.5 K

Fig.

Min.

For Caddock Distributors listed by country see caddock.com/contact/dist.html

1 K

Voltage

Fig.

178 Meg

288 Meg

128 Meg

192 Meg

320 Meg

400 Meg

384 Meg

RHOPOINT COMPONENTS LTD.

178 Meg

288 Meg

128 Meg

192 Meg

320 Meg

400 Meg

384 Meg

Voltage

6.5 Meg

Rating

6.5 Meg

225

40 Meg

64 Meg

26 Meg

70 Meg

17 Meg

51 Meg

77 Meg

1200

26 Meg

1200

70 Meg

1200

17 Meg

1200

51 Meg

1200

77 Meg

1200

40 Meg

1200

64 Meg

1200

Min.

750

N/A

Min.

N/A

-15

N/A

178 Meg

288 Meg

128 Meg

192 Meg

320 Meg

400 Meg

384 Meg

-15

Min.

6.5 Meg

N/A

I N

Voltage

-15

26 Meg

70 Meg

17 Meg

51 Meg

77 Meg

40 Meg

64 Meg

900K

Rating

Min.

1200

N/A

1200

N/A

1200

-15

N/A

90K

750

e-mail: caddock@caddock.com • web: www.caddock.com

Resistance

DOC

e-mail: caddock@caddock.com • web: www.caddock.com

Resistance

DOC

e-mail: caddock@caddock.com • web: www.caddock.com

DOC

Resistance

I N

275

Resistance

900K

Resistance

90K

e-mail: caddock@caddock.com • web: www.caddock.com

DOC

Tolerance

Absolute

1,000 Meg

1,250 Meg

2,000 Meg

1,000 Meg

1,250 Meg

2,000 Meg

Standard

+0, -0.5

150 Meg

100 Meg

200 Meg

250 Meg

150 Meg

300 Meg

500 Meg

750 Meg

Standard

150 Meg

100 Meg

200 Meg

250 Meg

150 Meg

300 Meg

500 Meg

750 Meg

Tolerance

1,000 Meg

1,250 Meg

2,000 Meg

Absolute

Max.

0.25

10 Meg

20 Meg

50 Meg

20 Meg

50 Meg

75 Meg

Max.

0.1

10 Meg

20 Meg

50 Meg

20 Meg

50 Meg

75 Meg

Standard

+0, -0.5

Max.

5 Meg

8 Meg

150 Meg

100 Meg

200 Meg

250 Meg

150 Meg

300 Meg

500 Meg

750 Meg

10 Meg

20 Meg

50 Meg

5 Meg

8 Meg

10 Meg

20 Meg

50 Meg

20 Meg

50 Meg

75 Meg

5 Meg

8 Meg

0.25

Max.

0.1

5 Meg

8 Meg

10,000

100

1,000

I N

Ordering Information

Design Assistance in Developing High Voltage Resistor Sets with

Low TC Tracking.

high voltage resistor sets, call or write our Applications Engineering and we will

be pleased to offer the best solution from our high voltage resistor product

capabilities.

I N

Tolerance

1,000

10,000

I N

1,000

10,000

100

I N

Ratio

Extended

I N

Extended

10,000 M

I N

Tolerance

0.05

0.02

0.25

0.05

0.02

0.25

0.05

0.25

0.05

1,000 M

1,500 M

2,500 M

3,750 M

5,000 M

6,250 M

0.1

1,000 M

1,500 M

0.1

1,500 M

2,500 M

0.1

3,750 M

5,000 M

0.1

6,250 M

= V

0.1

Extended

225 M

300 M

750 M

Extended

225 M

300 M

750 M

Max.

For immediate engineering assistance in developing Low Ratio TC matched

Ratio

Max.

N/A

10,000 M

N/A

0.05

0.02

0.05

0.02

0.25

0.02

0.25

0.05

1,000 M

0.05

1,500 M

0.05

1,500 M

2,500 M

0.05

0.02

3,750 M

0.05

0.02

0.25

5,000 M

0.02

0.25

6,250 M

0.05

0.25

0.05

0.25

0.05

Max.

0.1

= V

0.1

OUT

Max.

225 M

300 M

750 M

N/A

Model 1776-C68

OUT

High

Schematic for

Abs. TC

ppm/�C

Model 1776-C68

Schematic for

Abs. TC

ppm/�C

Dimensions in inches and (millimeters)

(101.60 �3.05)

(127.00 �3.05)

(152.40 �3.05)

(101.60 �3.05)

(127.00 �3.05)

(152.40 �3.05)

Dimensions in inches and (millimeters)

(25.40 �1.02)

(10.16 �.152)

(14.27 �1.52)

(19.05 �1.52)

(25.40 �1.52)

(18.03 �1.27)

(38.10 �2.03)

(25.40 �1.27)

(50.80 �2.03)

(38.10 �2.03)

(25.40 �1.52)

(50.80 �2.03)

(38.10 �1.52)

(76.20 �2.54)

(53.98 �1.52)

(79.38 �1.52)

Dimensions in inches and (millimeters)

(25.40 �1.02)

(10.16 �.152)

(14.27 �1.52)

(19.05 �1.52)

(25.40 �1.52)

(18.03 �1.27)

(38.10 �2.03)

(25.40 �1.27)

(50.80 �2.03)

(38.10 �2.03)

(25.40 �1.52)

(50.80 �2.03)

(38.10 �1.52)

(76.20 �2.54)

(53.98 �1.52)

(79.38 �1.52)

(101.60 ±3.05)

(127.00 ±3.05)

(152.40 ±3.05)

Dimensions in inches and (millimeters)

(12.70 �.76)

(19.05 �.76)

1.000 �.040

1.000 �.060

1.500 �.080

1.000 �.050

2.000 �.080

1.500 �.080

1.000 �.060

2.000 �.080

1.500 �.060

3.000 �.100

2.125 �.060

3.125 �.060

4.000 �.120

5.000 �.120

6.000 �.120

(12.70 �.76)

(19.05 �.76)

1.000 �.040

1.000 �.060

1.500 �.080

1.000 �.050

2.000 �.080

1.500 �.080

1.000 �.060

2.000 �.080

1.500 �.060

3.000 �.100

2.125 �.060

3.125 �.060

4.000 �.120

5.000 �.120

6.000 �.120

(25.40 �1.02)

(7.95 �.51)

(7.95 �.76)

(25.40 ±1.02)

(10.16 ±.152)

(14.27 ±1.52)

(19.05 ±1.52)

(25.40 ±1.52)

(18.03 ±1.27)

(38.10 ±2.03)

.710 �.050

(25.40 ±1.27)

(50.80 ±2.03)

(38.10 ±2.03)

(25.40 ±1.52)

(50.80 ±2.03)

(38.10 ±1.52)

(76.20 ±2.54)

(53.98 ±1.52)

(79.38 ±1.52)

.400 �.060

.562 �.060

.750 �.060

.710 �.050

(7.95 �.51)

(7.95 �.76)

.400 �.060

.562 �.060

.750 �.060

(12.70 �.76)

(19.05 �.76)

1.000 �.040

.313 �.020

.313 �.030

(12.70 ±.76)

(19.05 ±.76)

1.000 ±.040

1.000 ±.060

1.500 ±.080

1.000 ±.050

2.000 ±.080

1.500 ±.080

1.000 ±.060

2.000 ±.080

1.500 ±.060

3.000 ±.100

2.125 ±.060

3.125 ±.060

4.000 ±.120

5.000 ±.120

6.000 ±.120

.500 �.030

.750 �.030

.313 �.020

.313 �.030

.500 �.030

.750 �.030

.710 ±.050

(7.95 �.51)

(7.95 �.76)

(7.95 ±.51)

(7.95 ±.76)

.400 ±.060

.562 ±.060

.750 ±.060

.313 �.020

.313 �.030

.500 �.030

.750 �.030

.313 ±.020

.313 ±.030

.500 ±.030

.750 ±.030

ppm/�C

Ratio

ppm/�C

Ratio

Tel: +44 (0) 870 608 1188

Model Number:

family of Type 1776 precision resistor networks that include:

For complete information on quantity price and delivery,

contact our Sales Ofﬁ ce.

Preconditioning for Power and Voltage Ratings

are for continuous duty.

stress voltage levels applied during the manufacturing

process to provide for stable resistor performance even

under momentary overload conditions.

listed in the table may be speciﬁed by adding "-15" to the

model number (Example: MG750-15).

and overvoltage ratings do not apply to the "-15" resistors.

Resistance ranges for "-15" resistors shown in the table are

from "-15 Min." to "Standard Max."

Non-Inductive Performance

Non-Inductive Design which uses a serpentine resistive

pattern that provides for neighboring lines to carry current in

opposite directions, thereby achieving maximum cancellation

of ﬂux ﬁelds over the entire length of the resistor.

efﬁcient non-inductive construction is accomplished without

derating of any performance advantages.

Preconditioning for Power and Voltage Ratings

are for continuous duty.

stress voltage levels applied during the manufacturing

process to provide for stable resistor performance even

under momentary overload conditions.

listed in the table may be speciﬁed by adding "-15" to the

model number (Example: MG750-15).

and overvoltage ratings do not apply to the "-15" resistors.

Resistance ranges for "-15" resistors shown in the table are

from "-15 Min." to "Standard Max."

Non-Inductive Performance

Non-Inductive Design which uses a serpentine resistive

pattern that provides for neighboring lines to carry current in

opposite directions, thereby achieving maximum cancellation

of ﬂux ﬁelds over the entire length of the resistor.

efﬁcient non-inductive construction is accomplished without

derating of any performance advantages.

Preconditioning for Power and Voltage Ratings

are for continuous duty.

stress voltage levels applied during the manufacturing

process to provide for stable resistor performance even

under momentary overload conditions.

listed in the table may be speciﬁed by adding "-15" to the

model number (Example: MG750-15).

and overvoltage ratings do not apply to the "-15" resistors.

Resistance ranges for "-15" resistors shown in the table are

from "-15 Min." to "Standard Max."

Non-Inductive Performance

Non-Inductive Design which uses a serpentine resistive

pattern that provides for neighboring lines to carry current in

opposite directions, thereby achieving maximum cancellation

of ﬂux ﬁelds over the entire length of the resistor.

efﬁcient non-inductive construction is accomplished without

derating of any performance advantages.

family of Type 1776 precision resistor networks that include:

For complete information on quantity price and delivery,

contact our Sales Ofﬁ ce.

For complete information on quantity price and delivery,

contact our Sales Ofﬁ ce.

Preconditioning for Power and Voltage Ratings

are for continuous duty.

stress voltage levels applied during the manufacturing

process to provide for stable resistor performance even

under momentary overload conditions.

listed in the table may be speciﬁed by adding "-15" to the

model number (Example: MG750-15).

and overvoltage ratings do not apply to the "-15" resistors.

Resistance ranges for "-15" resistors shown in the table are

from "-15 Min." to "Standard Max."

Non-Inductive Performance

Non-Inductive Design which uses a serpentine resistive

pattern that provides for neighboring lines to carry current in

opposite directions, thereby achieving maximum cancellation

of ﬂux ﬁelds over the entire length of the resistor.

efﬁcient non-inductive construction is accomplished without

derating of any performance advantages.

Range 1

Range 2

Range

Temp.

(8.89 �1.02)

(2.39 �.38)

(2.77 �.64)

(2.39 �.38)

(3.56 �.76)

(3.81 �.76)

(3.56 �.76)

(6.10 �.76)

(3.56 �.76)

(6.10 �.76)

(3.56 �.76)

(6.10 �.76)

(8.00 �.76)

(6.10 �.76)

(8.00 �.76)

(6.10 �.76)

(8.00 �.76)

(8.89 �1.02)

(2.39 �.38)

(2.77 �.64)

(2.39 �.38)

(3.56 �.76)

(3.81 �.76)

(3.56 �.76)

(6.10 �.76)

(3.56 �.76)

(6.10 �.76)

(3.56 �.76)

(6.10 �.76)

(8.00 �.76)

(6.10 �.76)

(8.00 �.76)

(6.10 �.76)

(8.00 �.76)

.350 �.040

Precision

.094 �.015

.109 �.025

.094 �.015

.140 �.030

.150 �.030

.140 �.030

.240 �.030

.140 �.030

.240 �.030

.140 �.030

.240 �.030

.315 �.030

.240 �.030

.315 �.030

.240 �.030

.315 �.030

.350 �.040

.094 �.015

.109 �.025

.094 �.015

.140 �.030

.150 �.030

.140 �.030

.240 �.030

.140 �.030

.240 �.030

.140 �.030

.240 �.030

.315 �.030

.240 �.030

.315 �.030

.240 �.030

.315 �.030

Range 1

Range 2

Range 1

Range 2

(8.89 ±1.02)

Range 2

Resistor Value:

Range 2

There are now 39 standard models in the expanded

(2.39 ±.38)

(2.77 ±.64)

(2.39 ±.38)

(3.56 ±.76)

(3.81 ±.76)

(3.56 ±.76)

(6.10 ±.76)

(3.56 ±.76)

(6.10 ±.76)

(3.56 ±.76)

(6.10 ±.76)

(8.00 ±.76)

(6.10 ±.76)

(8.00 ±.76)

(6.10 ±.76)

(8.00 ±.76)

(2.39 �.38)

(2.77 �.64)

(2.39 �.38)

Range

.350 ±.040

All power ratings and maximum operating voltage ratings

Maximum operating voltages 60% higher than the values

Most models are manufactured with Caddock's

Temp.

.094 ±.015

.109 ±.025

.094 ±.015

.140 ±.030

.150 ±.030

.140 ±.030

.240 ±.030

.140 ±.030

.240 ±.030

.140 ±.030

.240 ±.030

.315 ±.030

.240 ±.030

.315 ±.030

.240 ±.030

.315 ±.030

All power ratings and maximum operating voltage ratings

Maximum operating voltages 60% higher than the values

Most models are manufactured with Caddock's

.094 �.015

.109 �.025

.094 �.015

All power ratings and maximum operating voltage ratings

Maximum operating voltages 60% higher than the values

Most models are manufactured with Caddock's

Preconditioning for Power and Voltage Ratings

for continuous duty.

voltage levels applied during the manufacturing process to

provide for stable resistor performance even under momentary

overload conditions.

listed in the table may be specified by adding "-15" to the model

number (Example: MG750-15).

overvoltage ratings do not apply to the "-15" resistors.

Resistance ranges for "-15" resistors shown in the table are from

"-15 Min." to "Standard Max."

Non-Inductive Performance

Inductive Design which uses a serpentine resistive pattern that

provides for neighboring lines to carry current in opposite

directions, thereby achieving maximum cancellation of flux fields

over the entire length of the resistor. This efficient non-inductive

construction is accomplished without derating of any

performance advantages.

There are now 39 standard models in the expanded

All power ratings and maximum operating voltage ratings

Maximum operating voltages 60% higher than the values

Most models are manufactured with Caddock's

All power ratings and maximum operating voltage ratings are

Maximum operating voltages 60% higher than the values

Most

ppm/volt

of Ratio

Voltage

Caddock's Non-inductive Serpentine Pattern

Coef.

ppm/volt

of Ratio

0.02

Voltage

0.04

0.03

0.1

0.5

0.3

0.2

0.3

0.2

0.1

0.5

0.4

0.3

0.4

0.3

Coef.

(1.02 �.05)

0.02

(1.02 �.05)

0.02

(1.02 �.05)

0.02

(1.02 �.05)

0.02

(1.02 �.05)

0.02

(1.02 �.05)

0.04

.025 �.002

0.04

.025 �.002

0.03

0.04

0.03

.025 �.002

0.03

.025 �.002

0.03

.025 �.002

.032 �.002

.025 �.002

.040 �.002

.025 �.002

.040 �.002

.025 �.002

.040 �.002

.025 �.002

0.1

.025 �.002

0.1

.025 �.002

0.1

.025 �.002

0.1

0.5

.025 �.002

0.1

0.5

.025 �.002

0.5

0.3

0.5

0.3

.032 �.002

0.2

0.3

0.2

0.3

.025 �.002

0.2

0.3

0.2

0.3

0.2

.025 �.002

0.2

.040 �.002

0.2

.025 �.002

.040 �.002

.025 �.002

0.2

.040 �.002

0.2

.040 �.002

0.1

.040 �.002

0.1

.040 �.002

0.1

0.5

.040 �.002

0.1

0.5

0.4

0.5

0.4

.040 �.002

0.3

0.4

0.3

0.4

.040 �.002

0.3

0.4

0.3

0.4

0.3

.040 �.002

0.3

.040 �.002

0.3

.040 �.002

(.64 �.05)

(.81 �.05)

(.64 �.05)

(1.02 ±.05)

(.64 �.05)

(1.02 ±.05)

(.64 �.05)

(1.02 ±.05)

(.64 �.05)

(1.02 ±.05)

(.64 �.05)

(.81 �.05)

(.64 �.05)

.025 ±.002

.032 ±.002

.025 ±.002

.040 ±.002

.025 ±.002

.040 ±.002

.025 ±.002

.040 ±.002

(.64 ±.05)

(.81 ±.05)

(.64 ±.05)

.025 �.002

(.64 �.05)

models

Load

% Change in Ratio

Life

0.01

0.04

0.02

0.04

0.02

0.01

0.02

0.01

0.04

0.02

Most models are available with

% Change in Ratio

Load

% Change in Ratio

Load

Ratio Stability

Life

0.01

0.04

0.01

0.04

0.02

0.04

0.02

0.04

0.02

0.04

0.02

0.04

0.02

0.01

0.02

0.01

0.02

0.01

0.02

0.01

0.02

0.01

0.04

0.01

0.04

0.02

0.04

0.02

Ratio Stability

Shelf

0.003

0.005

Life

Non-inductive performance

with Caddock's exclusive design

0.02

0.01

0.02

0.01

0.02

0.01

Shelf

0.003

0.005

Life

Speciﬁcations:

Resistance Tolerance:

Temperature Coefﬁcient:

0.02

0.01

0.02

0.01

Insulation Resistance: 10,000 Megohms, min.

0.02

0.01

0.02

Overload/Overvoltage: 5 times rated power

0.01

0.02

0.01

with applied voltage not to exceed 1.5 times max-

0.01

imum continuous operating voltage for 5 seconds.

0.01

Type 1: DC Voltage

0.01

Type 2: DC Voltage or V

0.01

Thermal Shock:

Cond. C, ΔR 0.25% max.

Moisture Resistance: Mil-Std-202, Method 106,

ΔR 0.4% max.

Load Life:

0.02

voltage, not to exceed rated power.

0.02

0.01

0.02

0.01

Solderable Leads

0.01

Encapsulation: High Temperature Silicone Conformal.

Temperature Coefﬁcient:

Thermal Shock:

Cond. C, ΔR 0.25% max.

Moisture Resistance: Mil-Std-202, Method 106,

ΔR 0.4% max.

Load Life:

voltage, not to exceed rated power.

Solderable Leads

Encapsulation: High Temperature Silicone Conformal.

Speciﬁcations:

Resistance Tolerance:

Insulation Resistance: 10,000 Megohms, min.

Overload/Overvoltage: 5 times rated power

with applied voltage not to exceed 1.5 times max-

imum continuous operating voltage for 5 seconds.

Type 1: DC Voltage

St'd with "-15" rating

Type 2: DC Voltage or V

St'd with "-15" rating

Resistance Range

St'd with "-15" rating

St'd with "-15"

Resistance Range

St'd with "-15" rating

Specifications:

Resistance Tolerance:

Temperature Coefficient:

St'd with "-15" rating

Standard and

Insulation Resistance: 10,000 Megohms, min.

Overload/Overvoltage: 5 times rated power with

applied voltage not to exceed 1.5 times max-

imum continuous operating voltage for 5 seconds.

Thermal Shock:

Cond. C,

Moisture Resistance: Mil-Std-202, Method 106,

∆

Load Life:

voltage, not to exceed rated power.

Solderable Leads

Encapsulation:

Conformal.

Speciﬁcations:

St'd with "-15" rating

Standard and

St'd with "-15"

Resistance Range

Temperature Coefﬁcient:

Resistance Range

St'd with "-15" rating

MG750 -100M - 1%

Speciﬁcations:

Resistance Tolerance:

Resistance

St'd with "-15" rating

Resistance

Resistance Range

Extended Range

Resistance Range

Extended Range

Resistance Range

R 0.4% max.

Extended Range

St'd with "-15"

Extended Range

St'd with "-15" rating

Voltage

Extended Range

Standard and

Extended Range

Extended

Resistance Range

Extended

Extended Range

Resistance

Over-

Extended Range

Resistance

are

0.005

Range

Voltage

0.01

0.04

Range

0.04

0.02

0.04

0.02

0.01

0.02

0.01

0.04

0.02

Range

Extended Range

Range

Extended

rating

Over-

rating

0.005

0.01

0.04

0.01

0.04

0.02

0.04

0.02

0.04

0.02

0.04

0.02

0.04

0.02

0.01

0.02

0.01

0.02

0.01

0.02

0.01

0.02

0.01

0.04

0.01

0.04

0.02

0.04

0.02

Range

Standard

Range

Standard

rating

Standard

These ratings are based on pre-stress

Standard

•

These ratings are based on pre-

•

These ratings are based on pre-

manufactured

e-mail: sales@rhopointcomponents.com

3, 4, and 5 - decade voltage

dividers with ratios from 10:1 to

10,000:1.

1,200 volts continuous ratings

and overvoltage to 2,000 volts.

Many combinations of Ratio and

Absolute Tolerance, and Ratio

and Absolute Temperature

Coefﬁ cient.

These ratings are based on pre-

web: www.rhopointcomponents.com

∆

3, 4, and 5 - decade voltage

dividers with ratios from 10:1 to

3, 4, and 5 - decade voltage

dividers with ratios from 10:1 to

10,000:1.

dividers with ratios from 10:1 to

10,000:1.

1,200 volts continuous ratings

and overvoltage to 2,000 volts.

1,200 volts continuous ratings

and overvoltage to 2,000 volts.

Many combinations of Ratio and

and overvoltage to 2,000 volts.

Many combinations of Ratio and

Absolute Tolerance, and Ratio

Many combinations of Ratio and

Absolute Tolerance, and Ratio

and Absolute Temperature

Absolute Tolerance, and Ratio

and Absolute Temperature

Coefﬁ cient.

and Absolute Temperature

Coefﬁ cient.

e-mail: sales@rhopointcomponents.com

R 0.25% max.

web: www.rhopointcomponents.com

Speciﬁ cations:

Web

Speciﬁ cations:

Hurst Green

1,000 hours at +125°C at rated

( N u m b e r s

reference columns in Model No.

table)

Ratio Tolerance:

ra tio error. (See the specific

Figures for the Ra tio Deﬁ nition).

Ratio Temperature Coefﬁ cient:

Maximum ra tio TC error. (See

the specific Figures for the

Ra tio Deﬁ nition).

Range 1: -40°C to +85°C.

Range 2: 0°C to +70°C.

Voltage Coefficient of Ratio

(ppm/volt): R

combination of R

Load Life:

re sis tance under full load at

+70°C, rated voltage applied to

of R

Shelf Stability of Ratio:

months at shelf conditions.

Overvoltage: Maximum voltage

of 1.67 times rated DC voltage.

Volts DC or peak AC applied to

for 10 seconds.

Voltage Rating:

AC voltage applied to R

se ries with any combination of

Storage Temperature:

to +85°C.

1,000 hours at +125°C at rated

( N u m b e r s

reference columns in Model No.

( N u m b e r s

table)

reference columns in Model No.

table)

Ratio Tolerance:

ra tio error. (See the specific

Ratio Tolerance:

Figures for the Ra tio Deﬁ nition).

ra tio error. (See the specific

Ratio Temperature Coefﬁ cient:

Figures for the Ra tio Deﬁ nition).

Ratio Temperature Coefﬁ cient:

Maximum ra tio TC error. (See

Ratio Temperature Coefﬁ cient:

the specific Figures for the

Maximum ra tio TC error. (See

Ra tio Deﬁ nition).

the specific Figures for the

Range 1: -40°C to +85°C.

Ra tio Deﬁ nition).

Range 2: 0°C to +70°C.

Range 1: -40°C to +85°C.

Voltage Coefficient of Ratio

Range 2: 0°C to +70°C.

Voltage Coefficient of Ratio

(ppm/volt): R

Voltage Coefficient of Ratio

combination of R

(ppm/volt): R

combination of R

Load Life:

re sis tance under full load at

Load Life:

+70°C, rated voltage applied to

re sis tance under full load at

+70°C, rated voltage applied to

of R

Shelf Stability of Ratio:

of R

Shelf Stability of Ratio:

months at shelf conditions.

Shelf Stability of Ratio:

Overvoltage: Maximum voltage

months at shelf conditions.

Overvoltage: Maximum voltage

of 1.67 times rated DC voltage.

Overvoltage: Maximum voltage

Volts DC or peak AC applied to

of 1.67 times rated DC voltage.

Volts DC or peak AC applied to

for 10 seconds.

Voltage Rating:

for 10 seconds.

Voltage Rating:

AC voltage applied to R

Voltage Rating:

se ries with any combination of

AC voltage applied to R

se ries with any combination of

Storage Temperature:

to +85°C.

Storage Temperature:

to +85°C.

•

�80 ppm/�C from -15�C to +105�C,

referenced to +25�C.

�80 ppm/�C from +25�C to +105�C,

-200 ppm/�C to +50 ppm/�C from

-15�C to +25�C.

�80 ppm/�C from -15�C to +105�C,

referenced to +25�C.

�80 ppm/�C from +25�C to +105�C,

-200 ppm/�C to +50 ppm/�C from

-15�C to +25�C.

Riverside, California 92507-2364

, R

Riverside, California 92507-2364

±80 ppm/°C from +25°C to +105°C,

-200 ppm/°C to +50 ppm/°C from

-15°C to +25°C.

•

±80 ppm/°C from -15°C to +105°C,

referenced to +25°C.

Riverside, California 92507-2364

sales@rhopointcomponents.com

in series with any combination

100 volts to rated voltage.

, R

and any combination of R

in series with any combination

100 volts to rated voltage.

www.rhopointcomponents.com

and any combination of R

, R

High Temperature Silicone

Type

, R

Mil-Std-202, Method 107,

Sales and Cor po rate Ofﬁ ce

Mil-Std-202, Method 107,

Sales and Corporate Ofﬁce

Note that overload and

, R

�1%, �0.5%, �0.25%, �0.1%

Mil-Std-202, Method 107,

Sales and Corporate Ofﬁce

�1%, �0.5%, �0.25%, �0.1%

Sales and Cor po rate Ofﬁ ce

±1%, ±0.5%, ±0.25%, ±0.1%

Overload/Overvoltage, �R

, R

Overload/Overvoltage, ∆R

Overload/Overvoltage, �R

and R

rms

�1%, �0.5%, �0.25%, �0.1%

, R

and R

TC Specifications

, R

TC Specifications

•

Note that overload

TC Specifications

Fax: +44 (0)1883 712938

with

Tolerance

Note that overload

Tel: +44 (0)1883 717988

Phone: (951) 788-1700

and R

Fax: +44 (0)1883 712938

Phone: (951) 788-1700

Note that overload

Surrey

Phone: (951) 788-1700

Tel: +44 (0)1883 717988

1717 Chicago Av e nue

and R

Load Life, �R

1717 Chicago Avenue

Load Life, ∆R

1717 Chicago Avenue

and R

1717 Chicago Av e nue

0.5% max.

0.8% max.

0.5% max.

0.8% max.

and R

0.5% max.

0.8% max.

0.5% max.

0.8% max.

Fax: (951) 369-1151

Tolerance

0.5% max.

0.8% max.

i n s i d e

Tolerance

Fax: (951) 369-1151

Ratio stability of

0.5% max.

0.8% max.

Fax: (951) 369-1151

Tolerance

i n s i d e

Ratio stability of

in series with any

in series with R

Tolerance

in series with any

N/A

�1%

N/A

�1%

in series with R

Caddock's Non-

±1%

N/A

�1%

•

, R

DC or RMS

RH8 9AX

for 2000 hrs.

DC or RMS

for 2000 hrs.

Page 1 of 2

28_IL118.1004

Page 2 of 2

28_IL110.1004

Maximum

28_IL118.1004

28_IL110.1004

Maximum

, R

Page 1 of 2

c i r c l e s

Page 1 of 2

c i r c l e s

IL-110.0201

Page 1 of 2

IL-110.019

Page 1 of 2

-40°C

This

and

•

and

This

Six

Related parts for 1776-C621

1776-C621 Summary of contents

Page 1

... Type 750 1 K 600 � 6 1776-C6217 9 Meg 900 1776-C621 9 Meg 900 MG714 1776-C6217 1.0 9 Meg 1,000 900 K Type 750 200 � 1776-C6217 9 Meg MG 716 900 K 1 4,000 9 K 750 1 K 600 Ω ...

... Meg 900 750 ALL RESISTORS RATIO MG680 0.8 2,000 1.400 (35.56) Type 1 750 600 � Type MG Precision High Voltage Resistors ONE ANOTHER 1.500 (38.10) 1776-C6217 9 Meg 900 MG714 1.0 1,000 Type 2 750 200 � ...

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