1879129-1

Manufacturer Part Number1879129-1
DescriptionRN 0402 1K21 0.1% 10PPM
ManufacturerTyco Electronics
SeriesRN73, Holsworthy
1879129-1 datasheets
 


Specifications of 1879129-1

Resistance (ohms)1.21KPower (watts)0.063W, 1/16W
CompositionThin FilmTemperature Coefficient±10ppm/°C
Tolerance±0.1%Size / Dimension0.039" L x 0.020" W (1.00mm x 0.50mm)
Height0.014" (0.35mm)Lead StyleSurface Mount (SMD - SMT)
Package / Case0402 (1005 Metric)Lead Free Status / RoHS StatusLead free / RoHS Compliant
Features-Other namesRN73C1E1K21BTG
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High Precision Resistors (SMD)
Type RN73 Series
Type RN73 Series
Characteristics -
Electrical
Rated Power @ 70°C (W):
Resistance Range (Ohms) Min:
Tolerance (%):
Code Letter:
Selection Series:
Temp. Coefficient (ppm/C):
Code Letter:
The RN73 series is a high stability
Limiting Element Voltage (V):
Maximum Overload Voltage (V):
precision chip resistor range offering
Operating Temp. Range (°C):
various power dissipations relating to
Climatic Category:
chip size, TCR's down to 5ppm/°C and
Insulation Resistance Dry Min
resistance tolerances to 0.01%. The
(Mohms):
resistor
is
produced
with
three
Stability (%):
sputtered
layers
giving
optimum
performance. Values are restricted to
the E96 and E24 value grids. The
Rated Power @ 70°C (W):
RN73 has accurate and uniform
Resistance Range (Ohms) Min:
physical
dimensions
to
facilitate
placement.
Tolerance (%):
Code Letter:
Key Features
Selection Series:
Temp. Coefficient (ppm/C):
I
High Precision -
Code Letter:
TCR 5ppm/°C and
Limiting Element Voltage (V):
10ppm/°C
Maximum Overload Voltage (V):
I
Tolerance down to 0.01%
Operating Temp. Range (°C):
I
Thin Film (Nichrome)
Climatic Category:
Insulation Resistance Dry Min
I
Choice of Packages
(Mohms):
I
Stable High Frequency
Stability (%):
Performance
Characteristics -
I
Temperature Range
-55°C to +125°C
Environmental
Temperature Coefficient
Short Time Overload
Dielectric Withstand Voltage
Insulation Resistance
Humidity (Steady State)
Resistance to Dry Heat
Low Temperature Operation
Resistance to Soldering Heat
*Storage Temperature :25±3°C; Humidity <80%RH
Literature No. 1773270
Dimensions are shown for
Issued: 12-08
reference purposes only.
0.063
49R9 49R9 49R9 49R9 49R9 49R9 25R
Max:
12K
3K0
12K
0.01
L
L
A
E24 / E96
10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm
C
A
C
-55 to +125
55/125/55
10000
25R
25R
25R
Max: 200K
30K 200K 30K 500K 30K
0.01
L
L
A
E24 / E96
10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm
C
A
C
-55 to +125
55/125/55
10000
Test
Specification
Item
Tol. ≤0.05%
Tol.>0.05%
As Spec
of Resistance
ΔR±0.05%
ΔR±0.5%
ΔR±0.5% for high power rating
By type
>1000M Ω
Thermal Shock
ΔR±0.05%
ΔR±0.25%
ΔR±0.05%
ΔR±0.2%
Load Life
>7k Ω ΔR±0.5%
ΔR±0.5% for high power rating
ΔR±0.05%
ΔR±0.3%
ΔR±0.5% for high power rating
ΔR±0.05%
ΔR±0.2%
ΔR±0.05%
ΔR±0.2%
ΔR±0.5% for high power rating
Bending Strength
ΔR±0.05%
ΔR±0.2%
Solderability
95%min coverage
ΔR±0.05%
ΔR±0.2%
Dimensions are in
millimetres unless
otherwise specified.
0402
0603
0.063
25R
25R
25R
3K0
12K
3K0
100K 15K 100K 15K
0.05
0.1
0.01
0.05
A
B
B
L
L
A
A
E24 / E96
A
C
A
C
A
C
A
25
50
50
100
-55 to +125
55/125/55
10000
0.5
0.5
0805
1206
0.1
0.125
25R
4R7
25R
25R
25R
25R
25R
500K 50K 500K 50K
0.05
0.1
0.01
0.05
A
B
B
L
L
A
A
E24 / E96
A
C
A
C
A
C
A
100
150
200
300
-55 to +125
55/125/55
10000
0.5
0.5
Test
Method
MIL-STD-202F Method 304
+25/-55/+25/+125/+25°C
JIS-C-5202-5.5
RCWV*2.5 or Max Overloading Voltage for 5 seconds
MIL-STD-202F Method 301
Apply Max Overload Voltage for 1 minute
MIL-STD-202F Method 302
Apply 100V
for 1 minute
DC
MIL-STD-202F Method 107G
-55°C-150°C,100 cycles
MIL-STD-202F Method 108A
RCWV, 70°C, 1.5 hours ON, 0.5 hours OFF,
total 1000~1048 hours
MIL-STD-202F Method 103B
40°C, 90~95%RH, RCWV 1.5 hours ON,
0.5 hours OFF, total 1000~1048 hours
JIS-C-5202-7.2
96 hours @ +155°C without load
JIS-C-5202-7.1
1 hours, -65°C, followed by 45minutes of RCWV
JIS-C-5202-6.1.4
Bending Amplitude 3mm for 10 seconds
MIL-STD-202F Method 208H
235°C±5°C, 2±0.5 (sec)
MIL-STD-202F Method 210E
260±5°C, 10±1 seconds
Specifications subject to
tycoelectronics.com
change.
passives.tycoelectronics.com
4R7
25R
332K 15K
0.1
B
B
C
A
4R7
25R
1M0
50K
0.1
B
B
C
A

1879129-1 Summary of contents

  • Page 1

    ... High Precision Resistors (SMD) Type RN73 Series Type RN73 Series Characteristics - Electrical Rated Power @ 70°C (W): Resistance Range (Ohms) Min: Tolerance (%): Code Letter: Selection Series: Temp. Coefficient (ppm/C): Code Letter: The RN73 series is a high stability Limiting Element Voltage (V): Maximum Overload Voltage (V): precision chip resistor range offering Operating Temp. Range (° ...

  • Page 2

    ... High Precision Resistors (SMD) Type RN73 Series Marking Codes - Case Sizes 0805 to 2512 IEC 4 Digit Marking Resistance Marking Code Case Sizes 0603 E24 3 Digit Marking - Example: 101=100Ω 102=1KΩ E24 E96 3 Digit Marking - Examples: 14C=13K7Ω, 13C=13K3Ω, 68B=4K99Ω, 68X=49.9Ω ...

  • Page 3

    ... High Precision Resistors (SMD) Type RN73 Series Dimensions Type RN73 1E RN73 1J RN73 2A RN73 2B Recommended Land Pattern Codes RN73 1E RN73 1J RN73 2A RN73 2B Packaging *250 piece packs are supplied in vacuum sealed bags of cut tape length How to Order RN73 Common Part RN73 - High Precision Resistors ...