FC6-121B

View detailed technical data, stock status, and sourcing information for: FC6-121B

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FC6-121B
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-502-4692
Item Name Code
32512
Assigment Date
01/01/1961 (65 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

hermetic environmental protection, 1.310 inches nominal overall width, 1.920 inches nominal overall height, 1.870 inches nominal overall length, 1.562 inches nominal single mounting facility center to center distance between mounting facilities parallel to 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
1.870 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
1.562 inches nominal single mounting facility
Overall Height
1.920 inches nominal
Overall Width
1.310 inches nominal
Environmental Protection
hermetic
Unthreaded Mounting Hole Diameter
0.144 inches nominal single mounting facility
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
225.0 ohms nominal single winding
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Pile-Up Main Contact Form Arrangement
6c
Mounting Facility Pattern
in-line single mounting facility
Nominal Operating Current Rating And Type
120.0 milliamperes dc single winding
Operating Voltage Rating And Type At Specified Temp
27.5 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
1.3 amperes ac and 500.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5945-00-552-5501 No Name Available 11/28/1966

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
26SE185A Electromagnetic Relay
329724 Electromagnetic Relay
329734 Electromagnetic Relay
616518-1REVE Electromagnetic Relay
FC6-121 Electromagnetic Relay
FC6-121B Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-502-4692?
The FSCG of the NSN 5945-00-502-4692 is 5945
Does the NSN 5945-00-502-4692 have a Schedule B code assigned?
Yes, the Schedule B code is 8536490050
Does NSN 5945-00-502-4692 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 5945-00-502-4692 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-502-4692 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 5945-00-502-4692 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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