D1A12

View detailed technical data, stock status, and sourcing information for: D1A12
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-186-6129

Item Name Code

30544

Assigment Date

08/12/1984 (41 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

0.290 inches maximum overall height, 0.770 inches maximum overall length, 0.300 inches maximum overall width, dustproof environmental protection, moderately rugged fragility factor

Product Characteristics

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

Overall Length: 0.770 inches maximum
Overall Height: 0.290 inches maximum
Overall Width: 0.300 inches maximum
Environmental Protection: dustproof
Fragility Factor: moderately rugged
Winding Quantity: 1
Purpose For Which Designed: general
Coil Quantity: 1
Winding Dc Resistance Rating: 450.0 ohms nominal single winding
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Storage Type: general purpose warehouse
Features Provided: polarized and coil voltage suppression
Nonpile-Up Main Contact Arrangement: 1 pole, single throw, normally open, momentary action
Operating Voltage Rating And Type At Specified Temp: 5.0 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 500.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 100.0 dc
Energizing Element Power Rating: 50.0 milliwatts
Test Data Document: "81349-mil-r-83516 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: 8 tab, solder lug all functions
Specification/Standard Data: 81349-mil-r-83516/4 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-248-4962	No Name Available	07/01/2008
5945-01-013-0640	No Name Available	12/05/2017
5945-01-038-5624	No Name Available	08/01/2007
5945-01-045-8233	No Name Available	05/01/2001

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D1A12	Reed Relay
DL1A05D	Reed Relay
GR835RJ1	Reed Relay
M83516/4-007	Reed Relay
RA30381121	Reed Relay
RA3039-1-12-1	Reed Relay
RA30391051	Reed Relay

FAQs

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

What is the FSCG of the NSN 5945-01-186-6129?

The FSCG of the NSN 5945-01-186-6129 is 5945

Does the NSN 5945-01-186-6129 have a Schedule B code assigned?

Yes, the Schedule B code is 8536410020

Does NSN 5945-01-186-6129 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 5945-01-186-6129 contain precious materials?

Item does not contain precious metal.

Does NSN 5945-01-186-6129 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 5945-01-186-6129 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Aug 12, 1984