12E20

View detailed technical data, stock status, and sourcing information for: 12E20

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12E20
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-067-4489
Item Name Code
00309
Assigment Date
06/29/1967 (59 years ago)

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.

1.500 inches minimum terminal length, not established reliability indicator, 0.500 inches nominal body outside diameter, 0.020 inches nominal terminal diameter, 0.250 inches maximum body width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Reliability Indicator
not established
Terminal Length
1.500 inches minimum
Body Outside Diameter
0.500 inches nominal
Body Width
0.250 inches maximum
Terminal Diameter
0.020 inches nominal
Inclosure Type
encapsulated
Zero Power Resistance
20.000 ohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0 to 10.0
Reference Temp In Deg Celsius
25.0
Style Designator
spherical
Terminal Type And Quantity
2 wire lead

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
12E20 Thermal Resistor

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-00-067-4489?
The FSCG of the NSN 5905-00-067-4489 is 5905
Does the NSN 5905-00-067-4489 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-067-4489 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5905-00-067-4489 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-067-4489 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5905-00-067-4489 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, Jun 29, 1967

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