Model: 2553792-21

Thermal Resistor

Properties:

Reliability Indicator
Not established
Terminal Length
1.500 inches
Body Outside Diameter
0.200 inches
Body Width
0.040 inches
Terminal Diameter
0.020 inches
Ambient Tempurature At Full Rated Power
25.0 degrees celsius
Maximum Operating Temp
125.0 degrees celsius
Thermal Time Constant In Seconds
30.0
Power Dissipation Constant In Milliwatts Per Deg Celsius
7.0
Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius
-3.40
Tempurature Points For Resistance Readings At Zero Power
-10.0 degrees celsius 3rd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
-20.0 degrees celsius 2nd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
-40.0 degrees celsius 1st resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
125.0 degrees celsius 6th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
50.0 degrees celsius 4th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
90.0 degrees celsius 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp
3.9 ohms 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp
370.0 ohms 1st resistance-temperature point
Zero Power Resistance At Specificationified Temp
1.8 ohms 6th resistance-temperature point
Zero Power Resistance At Specificationified Temp
11.3 ohms 4th resistance-temperature point
Zero Power Resistance At Specificationified Temp
137.0 ohms 2nd resistance-temperature point
Zero Power Resistance At Specificationified Temp
93.8 ohms 3rd resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-10.0/+10.0 all resistance-temperature points
Inclosure Type
Uninclosed
Zero Power Resistance
25.000 ohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0/+10.0
Style Designator
Disk
Terminal Type And Quantity
2 wire lead
NSN
5905-01-015-0121
Part Number
2553792-21
Description
Resistor,thermal
CAGE

A thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature. Item may be mounted in a probe or housing. For ballast tube type resistors, see resistor (1), current regulating. Excludes transmitter (1), temperature, electrical resistance and temperature element, resistance meteorological.

Part 2553792-21 NSN 5905-01-015-0121

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00309
FIIG:
A086A0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8533400080
  • SITC: 77235
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Variable resistors, including potentiometers, nesoi

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