Model: TM1/8 391K

Thermal Resistor

Properties:

Reliability Indicator
Not established
Terminal Surface Treatment
Tin
Terminal Length
Between 1.375 inches and 1.625 inches
Body Length
Between 0.390 inches and 0.420 inches
Body Outside Diameter
Between 0.125 inches and 0.155 inches
Terminal Diameter
0.025 inches
Maximum Power Dissipation Rating
125.00 milliwatts
Ambient Tempurature At Full Rated Power
100.0 degrees celsius
Maximum Operating Temp
150.0 degrees celsius
Thermal Time Constant In Seconds
34.8
Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius
0.70
Tempurature Points For Resistance Readings At Zero Power
-25.0 degrees celsius 4th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
-50.0 degrees celsius 3rd 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
-65.0 degrees celsius 2nd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
0.0 degrees celsius 5th 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
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
265.2 ohms 4th resistance-temperature point
Zero Power Resistance At Specificationified Temp
323.7 ohms 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp
460.2 ohms 6th resistance-temperature point
Zero Power Resistance At Specificationified Temp
546.0 ohms 7th resistance-temperature point
Zero Power Resistance At Specificationified Temp
635.7 ohms 8th resistance-temperature point
Zero Power Resistance At Specificationified Temp
760.5 ohms 9th resistance-temperature point
Zero Power Resistance At Specificationified Temp
175.5 ohms 1st resistance-temperature point
Zero Power Resistance At Specificationified Temp
191.1 ohms 2nd resistance-temperature point
Zero Power Resistance At Specificationified Temp
218.4 ohms 3rd resistance-temperature point
Zero Power Resistance At Specificationified Temp
858.0 ohms 10th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-10.3/+10.3 5th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-12.1/+12.1 6th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-12.8/+12.8 4th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-14.3/+14.3 7th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-14.6/+14.6 3rd resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-15.0/+15.0 2nd resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-16.2/+16.2 8th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-16.1/+16.1 1st resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-18.5/+18.5 9th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-20.0/+20.0 10th resistance-temperature point
Inclosure Type
Encapsulated
Zero Power Resistance
390.000 ohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0/+10.0
Reference Tempurature In Deg Celsius
25.0
Style Designator
Rod
Terminal Type And Quantity
2 wire lead
NSN
5905-00-850-9149
Part Number
TM1/8 391K
Description
Resistor,thermal
CAGE
01295

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 391K NSN 5905-00-850-9149

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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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