TDR3770

View detailed technical data, stock status, and sourcing information for: TDR3770
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-552-2839

Item Name Code

03883

Assigment Date

01/01/1961 (65 years ago)

2.375 inches nominal overall length, 1.000 inches nominal overall height, single pole, single throw, normally open contact arrangement, 2 unthreaded hole mounting facility type and quantity, 1.375 inches nominal overall width

Product Characteristics

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

Overall Length: 2.375 inches nominal
Overall Height: 1.000 inches nominal
Overall Width: 1.375 inches nominal
Contact Arrangement: single pole, single throw, normally open
Mounting Facility Type And Quantity: 2 unthreaded hole
Contact Maximum Voltage Rating In Volts: 115.0 ac
Contact Maximum Current Rating In Amps: 3.0 ac
Heater Voltage Rating In Volts: 28.0
Heater Power Rating In Watts: 4.0
Delay Time In Seconds: 1.25 fixed operate nominal

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
2-6-095-1229	Thermal Relay
GT-5456	Thermal Relay
HF01N0-28V1R25SEC	Thermal Relay
HF01N028-1-25	Thermal Relay
TDR3770	Thermal Relay

FAQs

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

What is the FSCG of the NSN 5945-00-552-2839?

The FSCG of the NSN 5945-00-552-2839 is 5945

Does NSN 5945-00-552-2839 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 5945-00-552-2839 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-552-2839 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 5945-00-552-2839 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961