#21A3 Thermistor | Resistors

21A3

Thermal Resistor

NSN 5905-00-145-3433

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
001453433

Detail Specifications

Reliability Indicator:
Not established
Terminal Length:
2.000 inches
Terminal Diameter:
0.012 inches
Maximum Power Dissipation Rating:
75.00 milliwatts
Ambient Tempurature At Full Rated Power:
25.0 degrees celsius
Maximum Operating Temp:
125.0 degrees celsius
Thermal Time Constant In Seconds:
22.0
Power Dissipation Constant In Milliwatts Per Deg Celsius:
1.0
Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius:
-3.20
Tempurature Points For Resistance Readings At Zero Power:
-25.0 degrees celsius 2nd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power:
-50.0 degrees celsius 1st resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power:
100.0 degrees celsius 4th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power:
125.0 degrees celsius 5th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power:
50.0 degrees celsius 3rd resistance-temperature point
Zero Power Resistance At Specificationified Temp:
45.0 ohms 3rd resistance-temperature point
Zero Power Resistance At Specificationified Temp:
8.5 ohms 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp:
820.0 ohms 2nd resistance-temperature point
Zero Power Resistance At Specificationified Temp:
14.0 ohms 4th resistance-temperature point
Zero Power Resistance At Specificationified Temp:
2.5 kilohms 1st resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent:
-15.0/+15.0 all resistance-temperature points
Resistance Tolerance At A Specificationified Tempurature In Percent:
-15.0 to 15.0 all resistance-temperature points
Probe Length:
0.500 inches
Probe Diameter:
0.100 inches
Inclosure Type:
Hermetically sealed
Zero Power Resistance:
100.000 ohms
Zero Power Resistance Tolerance In Percent At Reference Temp:
-20.0/+20.0
Style Designator:
Probe
Terminal Type And Quantity:
2 wire lead
NSN:
5905-00-145-3433
Item Name:
Thermistor
Cage Code:
83186

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
129AS245
Cage Code:
30003
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
21A3
Cage Code:
1L9U5
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Thermal Resistors
------------ P/N 21A3

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Last Updated: 12/22/2024