BR4AS37-B

View detailed technical data, stock status, and sourcing information for: BR4AS37-B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-285-8037

Item Name Code

32512

Assigment Date

09/21/1988 (37 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

1.188 inches nominal overall width, unable to decode case material, 1.438 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 1.750 inches nominal overall height, 1.719 inches nominal overall length

Product Characteristics

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

Overall Length: 1.719 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.438 inches nominal single mounting facility
Overall Height: 1.750 inches nominal
Overall Width: 1.188 inches nominal
Case Material: unable to decode
Environmental Protection: hermetic
Unthreaded Mounting Hole Diameter: 0.156 inches nominal single mounting facility
Fragility Factor: moderately rugged
End Item Identification: drawer,power
Winding Quantity: 1
Purpose For Which Designed: general
Coil Quantity: 1
Winding Dc Resistance Rating: 475.0 ohms nominal single winding
Duty Type: continuous
Arc Quenching Method: air
Mounting Facility Type And Quantity: unable to decode
Storage Type: general purpose warehouse
Cubic Measure: 3.574 cubic inches
Mounting Facility Pattern: in-line single mounting facility
Nonpile-Up Main Contact Arrangement: 4 pole, double throw, one position momentary
Time Delay: 0.005 seconds maximum fixed release time
Time Delay: 0.012 seconds maximum fixed operate time
Operating Voltage Rating And Type At Specified Temp: 35.0 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 2.0 amperes ac and 5.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 120.0 ac and 30.0 dc
Terminal Type And Quantity: 14 tab, solder lug all functions

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
BR4AS37-B	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-01-285-8037?

The FSCG of the NSN 5945-01-285-8037 is 5945

Does the NSN 5945-01-285-8037 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490050

Does NSN 5945-01-285-8037 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 5945-01-285-8037 contain precious materials?

Item does not contain precious metal.

Does NSN 5945-01-285-8037 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 5945-01-285-8037 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Sep 21, 1988