MFR4 4K7 1% Welwyn Components, MFR4 4K7 1% Datasheet

RESISTOR, METAL FILM, 4.7KOHM, 500mW, 1%

MFR4 4K7 1%

Manufacturer Part Number
MFR4 4K7 1%
Description
RESISTOR, METAL FILM, 4.7KOHM, 500mW, 1%
Manufacturer
Welwyn Components
Datasheet

Specifications of MFR4 4K7 1%

Resistance
4.7kohm
Resistance Tolerance
± 1%
Power Rating
500mW
Voltage Rating
250V
Resistor Element Material
Metal Film
Temperature Coefficient
± 50ppm/°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
* Note:- Tighter TCR’S are available, consult factory for details.
Metal Film Resistors
MFR Series
Electrical Data
Physical Data
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
© Welwyn Components Limited
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Commercial
Power rating at 70°C
Resistance range
Limiting element voltage
TCR
Resistance tolerance
Approved CECC 40101 - 019 Style
Power rating at 70°C
Resistance range.
Limiting element voltage
TCR
Resistance tolerance
Approved CECC 40101 - 803 Style
Power rating at 70°C
Resistance range.
Limiting element voltage
TCR
Resistance tolerance
Standard values
Thermal impedance
Ambient temperature range
Dimensions (mm) & Weight (g)
Type
MFR3
MFR4
MFR5
Approved to BSCECC 40101-803 and 019
Tolerances down to 0.5%
Temperature coefficient down to 50ppm/°C
L Max
3.5
6.2
9.0
D Max
1.8
2.5
3.6
f min
22.4
21.0
19.6
· Bedlington, Northumberland NE22 7AA, UK
ppm/°C
ppm/°C
ppm/°C
°C/watt
watts
ohms
watts
ohms
watts
ohms
volts
volts
volts
°C
%
%
%
d nom
0.5
0.6
0.8
5.1 to 9.1 : 200 5.1 to 9.1 : 500
1 to 1M
10 : 100
<10 and >150K: 100*
0.125
175
GZ
1,2
mounting
centres
10.2
12.7
PCB
10 to 150K:50
7.6
1R0 - 1M
MFR3
200
150
0.4
1,2
Radius
Bend
Min
0.5
0.6
1.2
1 to 1M
10 : 250
0.125
175
GX
1,2
Wt. nom
0.1
0.3
0.5
5.1 to 9.1 : 200 5.1 to 9.1 : 500
10 to 1M
0.5, 1, 2
1 to 1M
0.125
0.25
250
100
200
1,2
BC
50
FZ
E24, E96 preferred
1R0 - 10M
-55 to 155
0.5, 1,2
MFR4
350
140
0.5
50
d
10 to 1M
0.5, 1, 2
1 to 1M
0.125
0.25
250
250
200
100
1,2
BK
FX
D
Welwyn Components
L
10 to 1M0
10 to 1M
0.5, 1, 2
0.25
350
100
250
0.5
1,2
EZ
CC
50
10:150 >10:100*
1R0 - 1M
0.5, 1,2
MFR5
0.75
350
112
f
TT electronics plc
10 to 1M
10 to 1M
A subsidiary of
0.5, 1, 2
Issue B · 03.02
0.25
350
250
250
100
0.5
1,2
EX
CK
135

Related parts for MFR4 4K7 1%

MFR4 4K7 1% Summary of contents

Page 1

... General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com ...

Page 2

... Resistance to solder heat Vibration and bump Noise. (in a decade of frequency) Insulation resistance Voltage proof Pulse handling © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com 136 CECC 40101-019 Requirements ...

Page 3

... Form Information section. Standard Quantities Per Package Type MFR3 MFR4 Large ammo pack 5000 © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com CECC 40101-019 CECC 40101-803 Requirements Requirements ...

Related keywords