MDR4104

View detailed technical data, stock status, and sourcing information for: MDR4104
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-040-7705

Item Name Code

03890

Assigment Date

05/14/1977 (49 years ago)

2.625 inches nominal overall length, four 0.196 in. dia mtg holes spaced 2.125 in. by 2.125 in. mtg centers mounting configuration, 2a2c contact form arrangement, 2.625 inches nominal overall width, 3.130 inches maximum overall height

Product Characteristics

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

Overall Length: 2.625 inches nominal
Overall Height: 3.130 inches maximum
Overall Width: 2.625 inches nominal
Contact Form Arrangement: 2a2c
Mounting Configuration: four 0.196 in. dia mtg holes spaced 2.125 in. by 2.125 in. mtg centers
Structural Design: pile-up
Ac Operating Voltage Rating In Volts: 115.0 nominal
Operating Current Rating: 400.0 milliamperes nominal
Contact Current Type: dc
Contact Maximum Voltage Rating In Volts: 125.0
Contact Current Rating At Maximum Rated Voltage: 800.0 milliamperes resistive
Contact Maximum Rated Current: 3.0 amperes resistive
Contact Voltage Rating At Maximum Rated Current: 28.0
Contact Terminal Quantity: 10
Coil Terminal Quantity: 4
Coil Dc Resistance: 210.0 ohms nominal
Coil Winding Quantity: 2

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
6956ED364-1	Rotary Relay
6956ED365-1	Rotary Relay
MDR4104	Rotary Relay

FAQs

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

What is the FSCG of the NSN 5945-01-040-7705?

The FSCG of the NSN 5945-01-040-7705 is 5945

Does the NSN 5945-01-040-7705 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-01-040-7705 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 5945-01-040-7705 contain precious materials?

Precious metal content is unknown

Does NSN 5945-01-040-7705 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 5945-01-040-7705 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, May 14, 1977