Model: 52A7

Thermal Resistor

Properties:

Reliability Indicator
Not established
Terminal Length
2.000 inches
Body Length
0.250 inches
Body Outside Diameter
0.100 inches
Terminal Diameter
0.012 inches
Maximum Operating Temp
300.0 degrees celsius
Thermal Time Constant In Seconds
25.0
Power Dissipation Constant In Milliwatts Per Deg Celsius
1.0
Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius
-4.70
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
125.0 degrees celsius 7th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
200.0 degrees celsius 8th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
25.0 degrees celsius 4th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
300.0 degrees celsius 10th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
250.0 degrees celsius 9th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
50.0 degrees celsius 5th resistance-temperature point
Tempurature Points For Resistance Readings At Zero Power
75.0 degrees celsius 6th resistance-temperature point
Zero Power Resistance At Specificationified Temp
280.0 ohms 9th resistance-temperature point
Zero Power Resistance At Specificationified Temp
3.2 megohms 2nd resistance-temperature point
Zero Power Resistance At Specificationified Temp
4.8 kilohms 7th resistance-temperature point
Zero Power Resistance At Specificationified Temp
64.0 kilohms 5th resistance-temperature point
Zero Power Resistance At Specificationified Temp
720.0 ohms 8th resistance-temperature point
Zero Power Resistance At Specificationified Temp
740.0 kilohms 3rd resistance-temperature point
Zero Power Resistance At Specificationified Temp
128.0 ohms 10th resistance-temperature point
Zero Power Resistance At Specificationified Temp
20.0 megohms 1st resistance-temperature point
Zero Power Resistance At Specificationified Temp
200.0 kilohms 4th resistance-temperature point
Zero Power Resistance At Specificationified Temp
24.0 kilohms 6th resistance-temperature point
Resistance Tolerance At A Specificationified Tempurature In Percent
-20.0/+20.0 all resistance-temperature points
Inclosure Type
Encapsulated
Zero Power Resistance
200.000 kilohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-20.0/+20.0
Style Designator
Bead type evacuated or gas filled envelope
Terminal Type And Quantity
2 wire lead
NSN
5905-00-811-7477
Part Number
52A7
Description
Resistor,thermal
CAGE
83186

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 52A7 NSN 5905-00-811-7477

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:
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:
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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