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RTH42ES222K

View detailed technical data, stock status, and sourcing information for: RTH42ES222K

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RTH42ES222K
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-306-3439
Item Name Code
00309
Assigment Date
10/17/1973 (52 years ago)

An item consisting of a partial turn as one or more turns of wire or other conductive material which constitutes one continuous untapped winding. It may be wound or formed in other than a circular manner and may be self-supporting, requiring no coil form. It is specifically designed to furnish inductive reactance in a circuit carrying radio frequency current ranging from 20 kilohertz (kilocycles) and above. It may include tuning devices, integral resistors and capacitors; however, excludes:filter (as modified). The coil has only two electrical terminals. For items having tapped winding or more than one winding - see transformer, radio frequency. For coils wound on resistors, which are designed to be inserted in the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see suppressor, parasitic.

0.270 inches minimum and 0.300 inches maximum body length, 1.200 inches minimum terminal length, 0.090 inches minimum and 0.110 inches maximum body outside diameter, 0.020 inches nominal terminal diameter, not established reliability indicator

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
1.200 inches minimum
Body Length
0.270 inches minimum and 0.300 inches maximum
Body Outside Diameter
0.090 inches minimum and 0.110 inches maximum
Terminal Diameter
0.020 inches nominal
Maximum Power Dissipation Rating
250.00 milliwatts
Ambient Temp At Full Rated Power
25.0 celsius
Maximum Operating Temp
125.0 celsius
Thermal Time Constant In Seconds
60.0
Power Dissipation Constant In Milliwatts Per Deg Celsius
2.5
Temp Points For Resistance Readings At Zero Power
-15.0 celsius 2nd resistance-temperature point
Temp Points For Resistance Readings At Zero Power
-55.0 celsius 1st resistance-temperature point
Temp Points For Resistance Readings At Zero Power
0.0 celsius 3rd resistance-temperature point
Temp Points For Resistance Readings At Zero Power
100.0 celsius 5th resistance-temperature point
Temp Points For Resistance Readings At Zero Power
125.0 celsius 6th resistance-temperature point
Temp Points For Resistance Readings At Zero Power
75.0 celsius 4th resistance-temperature point
Zero Power Resistance At Specified Temp
1.1 kilohms 1st resistance-temperature point
Zero Power Resistance At Specified Temp
1.6 kilohms 2nd resistance-temperature point
Zero Power Resistance At Specified Temp
2.7 kilohms 3rd resistance-temperature point
Zero Power Resistance At Specified Temp
3.2 kilohms 4th resistance-temperature point
Zero Power Resistance At Specified Temp
3.7 kilohms 5th resistance-temperature point
Zero Power Resistance At Specified Temp
4.3 kilohms 6th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-12.0 to 12.0 3rd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-14.0 to 14.0 2nd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-14.0 to 14.0 4th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-17.0 to 17.0 5th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-20.0 to 20.0 1st resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-20.0 to 20.0 6th resistance-temperature point
Inclosure Type
hermetically sealed
Cubic Measure
0.002 cubic inches
Zero Power Resistance
2.200 kilohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0 to 10.0
Style Designator
rod
Test Data Document
"81349-mil-r-23648 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity
2 wire lead
Specification/Standard Data
81349-mil-r-23648/19 government specification

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
MIL-T-23648/19 Thermal Resistor
RTH42ES222K Thermal Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-306-3439?
The FSCG of the NSN 5905-00-306-3439 is 5905
Does the NSN 5905-00-306-3439 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-306-3439 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 5905-00-306-3439 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-306-3439 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 5905-00-306-3439 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Oct 17, 1973

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