Model: 51TF1A

Thermal Resistor

Properties:

Reliability Indicator
Not established
Terminal Surface Treatment
Solder
Terminal Length
2.000 inches
Body Length
0.050 inches
Body Width
0.050 inches
Body Height
0.012 inches
Terminal Diameter
0.006 inches
Ambient Tempurature At Full Rated Power
25.0 degrees celsius
Maximum Operating Temp
150.0 degrees celsius
Thermal Time Constant In Seconds
3.0
Power Dissipation Constant In Milliwatts Per Deg Celsius
1.4
Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius
-5.40
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
0.0 degrees celsius 3rd resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
100.0 degrees celsius 6th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
125.0 degrees celsius 7th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
150.0 degrees celsius 8th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
175.0 degrees celsius 9th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
200.0 degrees celsius 10th 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
75.0 degrees celsius 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp
280.0 ohms 10th resistance-temperature point
Zero Power Resistance At Specificationified Temp
3.0 megohms 2nd resistance-temperature point
Zero Power Resistance At Specificationified Temp
3.8 kilohms 6th resistance-temperature point
Zero Power Resistance At Specificationified Temp
35.0 kilohms 4th resistance-temperature point
Zero Power Resistance At Specificationified Temp
460.0 kilohms 3rd resistance-temperature point
Zero Power Resistance At Specificationified Temp
490.0 ohms 9th resistance-temperature point
Zero Power Resistance At Specificationified Temp
1.8 kilohms 7th resistance-temperature point
Zero Power Resistance At Specificationified Temp
15.0 megohms 1st resistance-temperature point
Zero Power Resistance At Specificationified Temp
850.0 ohms 8th resistance-temperature point
Zero Power Resistance At Specificationified Temp
9.0 kilohms 5th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-10.0/+10.0 all resistance-temperature points
Maximum Current Rating
60.00 milliamperes
Inclosure Type
Uninclosed
Cubic Measure
0.00003 cubic inches
Zero Power Resistance
100.000 kilohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0/+10.0
Reference Tempurature In Deg Celsius
25.0
Unpackaged Unit Weight
1.400 grams
Style Designator
Square or rectangular wafer
Terminal Type And Quantity
2 wire lead
NSN
5905-01-146-0452
Part Number
51TF1A
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 51TF1A NSN 5905-01-146-0452

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:
A
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:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
72D
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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