4D1240

View detailed technical data, stock status, and sourcing information for: 4D1240
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-145-6264

Item Name Code

31446

Assigment Date

01/14/1983 (43 years ago)

A holder designed to accommodate and position one or more printed circuit boards or one or more circuit card assemblies. It is usually an open frame structure with printed circuit board guides mounted between parallel support bars and end supports. It is designed to be mounted in electrical cabinets, cases, drawers and racks to provide mounting facilities for printed circuit boards. See also cabinet,electrical equipment; case (as modified); drawer,electrical equipment; and rack,electrical equipment.

explosion resistant; zero voltage switching; photo isolation; 100 to 140 vac line voltage; 3 to 32 vdc control signal range; 3.0 vdc pick-up; 1.0 vdc drop-out; 1500 ohms input impedance; 8.0 picofarads max input output capacitance; 40 amperes nominal rating; 450 amperes (rms) surge; direct ic drive; 2.250 in. lg; 1.750 in. w; 0.870 in. h; two 0.172 in. dia mtg holes spaced 1.700 in. c to c special features

Product Characteristics

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

Special Features: explosion resistant; zero voltage switching; photo isolation; 100 to 140 vac line voltage; 3 to 32 vdc control signal range; 3.0 vdc pick-up; 1.0 vdc drop-out; 1500 ohms input impedance; 8.0 picofarads max input output capacitance; 40 amperes nominal rating; 450 amperes (rms) surge; direct ic drive; 2.250 in. lg; 1.750 in. w; 0.870 in. h; two 0.172 in. dia mtg holes spaced 1.700 in. c to c

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
4D1240	Solid State Relay

FAQs

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

What is the FSCG of the NSN 5945-01-145-6264?

The FSCG of the NSN 5945-01-145-6264 is 5945

Does NSN 5945-01-145-6264 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 5945-01-145-6264 contain precious materials?

Item does not contain precious metal.

Does NSN 5945-01-145-6264 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 5945-01-145-6264 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jan 14, 1983