Model: TM1-8-680RS

Thermal Resistor

Properties:

Reliability Indicator
Not established
Terminal Surface Treatment
Solder
Terminal Length
1.500 inches
Body Length
0.406 inches
Body Outside Diameter
0.140 inches
Terminal Diameter
0.025 inches
Ambient Tempurature At Full Rated Power
100.0 degrees celsius
Maximum Operating Temp
150.0 degrees celsius
Thermal Time Constant In Seconds
60.0
Power Dissipation Constant In Milliwatts Per Deg Celsius
4.5
Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius
4.20
Tempurature Points For Resistance Readings At Zero Power
-25.0 degrees celsius 3rd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
-50.0 degrees celsius 2nd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
-75.0 degrees celsius 1st resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
0.0 degrees celsius 4th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
100.0 degrees celsius 8th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
125.0 degrees celsius 9th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
150.0 degrees celsius 10th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
25.0 degrees celsius 5th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
50.0 degrees celsius 6th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
75.0 degrees celsius 7th resistance-temperature point
Zero Power Resistance At Specificationified Temp
299.2 ohms 1st resistance-temperature point
Zero Power Resistance At Specificationified Temp
394.4 ohms 2nd resistance-temperature point
Zero Power Resistance At Specificationified Temp
476.0 ohms 3rd resistance-temperature point
Zero Power Resistance At Specificationified Temp
578.0 ohms 4th resistance-temperature point
Zero Power Resistance At Specificationified Temp
680.0 ohms 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp
816.0 ohms 6th resistance-temperature point
Zero Power Resistance At Specificationified Temp
1.1 kilohms 8th resistance-temperature point
Zero Power Resistance At Specificationified Temp
1.3 kilohms 9th resistance-temperature point
Zero Power Resistance At Specificationified Temp
1.5 kilohms 10th resistance-temperature point
Zero Power Resistance At Specificationified Temp
952.0 ohms 7th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-10.0/+10.0 5th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-11.0/+11.0 6th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-12.0/+12.0 4th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-13.0/+13.0 7th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-14.0/+14.0 3rd resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-14.0/+14.0 8th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-16.0/+16.0 2nd resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-16.0/+16.0 9th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-19.0/+19.0 10th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-19.0/+19.0 1st resistance-temperature point
End Application
Remote readout hygrothermometer transmitter (rrht)
Inclosure Type
Encapsulated
Cubic Measure
0.006 cubic inches
Zero Power Resistance
680.000 ohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0/+10.0
Reference Tempurature In Deg Celsius
25.0
Unpackaged Unit Weight
0.9 grams
Style Designator
Rod
Terminal Type And Quantity
2 wire lead
NSN
5905-01-155-4908
Part Number
TM1-8-680RS
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 TM1-8-680RS NSN 5905-01-155-4908

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:
N

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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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