5905-00-939-1947

Find complete technical information, availability, and procurement data for: 5905-00-939-1947
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-939-1947

Item Name Code

00309

Assigment Date

01/02/1966 (60 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 nominal terminal length, 0.200 inches nominal body outside diameter, 0.025 inches nominal terminal diameter, not established reliability indicator, 0.585 inches nominal body length

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 nominal
Body Length: 0.585 inches nominal
Body Outside Diameter: 0.200 inches nominal
Terminal Diameter: 0.025 inches nominal
Maximum Power Dissipation Rating: 250.00 milliwatts
Ambient Temp At Full Rated Power: 100.0 celsius
Maximum Operating Temp: 150.0 celsius
Thermal Time Constant In Seconds: 60.0
Power Dissipation Constant In Milliwatts Per Deg Celsius: 5.0
Zero Power Temp Coefficient Of Resistance In Percent Per Deg Celsius: 0.70
Temp Points For Resistance Readings At Zero Power: -25.0 celsius 4th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: -50.0 celsius 3rd resistance-temperature point
Temp Points For Resistance Readings At Zero Power: -75.0 celsius 1st resistance-temperature point
Temp Points For Resistance Readings At Zero Power: -65.0 celsius 2nd resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 0.0 celsius 5th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 100.0 celsius 8th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 125.0 celsius 9th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 150.0 celsius 10th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 50.0 celsius 6th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 75.0 celsius 7th resistance-temperature point
Zero Power Resistance At Specified Temp: 1.034 kilohms 2nd resistance-temperature point
Zero Power Resistance At Specified Temp: 1.177 kilohms 3rd resistance-temperature point
Zero Power Resistance At Specified Temp: 1.452 kilohms 4th resistance-temperature point
Zero Power Resistance At Specified Temp: 1.804 kilohms 5th resistance-temperature point
Zero Power Resistance At Specified Temp: 957.0 ohms 1st resistance-temperature point
Zero Power Resistance At Specified Temp: 2.640 kilohms 6th resistance-temperature point
Zero Power Resistance At Specified Temp: 3.102 kilohms 7th resistance-temperature point
Zero Power Resistance At Specified Temp: 3.674 kilohms 8th resistance-temperature point
Zero Power Resistance At Specified Temp: 4.4 kilohms 9th resistance-temperature point
Zero Power Resistance At Specified Temp: 4.906 kilohms 10th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -10.3 to 10.3 5th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -12.1 to 12.1 6th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -12.8 to 12.8 4th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -14.3 to 14.3 7th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -14.6 to 14.6 3rd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -15.0 to 15.0 2nd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -16.1 to 16.1 1st resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -16.2 to 16.2 8th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -18.5 to 18.5 9th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -20.0 to 20.0 10th resistance-temperature point
Inclosure Type: encapsulated
Cubic Measure: 0.014 cubic inches
Zero Power Resistance: 2.200 kilohms
Zero Power Resistance Tolerance In Percent At Reference Temp: -10.0 to 10.0
Reference Temp In Deg Celsius: 100.0
Surface Treatment: solder terminal
Style Designator: rod
Terminal Type And Quantity: 2 wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-00-929-3113	No Name Available	07/13/1974

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
DS250-222K	Thermal Resistor
TM1/4 222K	Thermal Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-939-1947?

The FSCG of the NSN 5905-00-939-1947 is 5905

Does the NSN 5905-00-939-1947 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-939-1947 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 5905-00-939-1947 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-939-1947 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 5905-00-939-1947 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sun, Jan 2, 1966