RN70D1781F

View detailed technical data, stock status, and sourcing information for: RN70D1781F
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-990-4538

Item Name Code

05311

Assigment Date

01/01/1962 (64 years ago)

A capacitor whose capacitance value cannot be adjusted or varied, having paper as the dielectric material. It may be a single unit or consist of two or more fixed units which cannot be seperated. For items whose dielectric material consist of plasticized (plastic impregnated) paper or paper-plastic combinations, see capacitor, fixed, plastic dielectric. For items whose electrodes consist of a metallic film deposited (metallized) on the dielectric material, see capacitor, fixed, metalized, paper-plastic dielectric.

165.0 ambient temp in deg celsius at zero percent rated power, -500.0 to 200.0 temp coefficient of resistance in ppm per deg celsius, -1.000 to 1.000 resistance tolerance in percent, -55.0 to 165.0 temp range of temp coefficient in deg celsius, 1.780 kilohms electrical resistance

Product Characteristics

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

Temp Coefficient Of Resistance In Ppm Per Deg Celsius: -500.0 to 200.0
Electrical Resistance: 1.780 kilohms
Resistance Tolerance In Percent: -1.000 to 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 165.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 165.0
Reliability Indicator: not established
Terminal Length: 1.500 inches nominal
Body Diameter: 0.250 inches nominal
Body Length: 0.750 inches nominal
Power Dissipation Rating In Watts: 0.750 free air
Ambient Temp At Full Rated Power: 70.0 celsius
Inclosure Type: encapsulated
Terminal Type: wire lead
Style Designator: axial terminal each end
Test Data Document: "81349-mil-r-10509 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.)."
Specification/Standard Data: 81349-mil-r-10509/3 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-067-5556	No Name Available	12/06/1967
5905-00-081-8954	No Name Available	09/13/1968
5905-00-279-4765	No Name Available	06/15/1967
5905-00-283-1553	No Name Available	08/02/1968
5905-00-518-9840	No Name Available	09/13/1968
5905-00-539-1427	No Name Available	09/13/1968
5905-00-539-5530	No Name Available	09/13/1968
5905-00-665-7927	No Name Available	09/13/1968

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
352250001712	Film Fixed Resistor
RN70D1781F	Film Fixed Resistor
VBE646D1K78F	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-990-4538?

The FSCG of the NSN 5905-00-990-4538 is 5905

Does the NSN 5905-00-990-4538 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-00-990-4538 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 5905-00-990-4538 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-990-4538 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 5905-00-990-4538 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962