#R5120B4A Delay On Break Timing Relay | Relays And Solenoids

R5120B4A

Electromagnetic Relay

NSN 5945-00-198-9941

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001989941

Product Technical Spec.

Thread Class:
2b single mounting facility
Overall Length:
4.000 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.750 inches single mounting facility
Overall Height:
1.210 inches
Overall Width:
2.250 inches
Winding Quantity:
2
Coil Quantity:
1
Winding Dc Resistance Rating:
1.3 kilohms all windings
Duty Type:
Continuous
Mounting Facility Type And Quantity:
2 threaded hole single mounting facility
Pile-up Main Contact Form Arrangement:
1b1c and 3a
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.164 inches single mounting facility
Mounting Facility Pattern:
In-line single mounting facility
Operating Current Rating And Type:
20.0 milliamperes dc all windings
Operating Voltage Rating And Type At Specificationified Temp:
46.0 volts dc 25 degrees celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage:
3.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
46.0 dc
Thread Series Designator:
Unc single mounting facility
Terminal Type And Quantity:
15 pin all functions
NSN:
5945-00-198-9941
Item Name:
Delay On Break Timing Relay
Cage Code:
04773

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N R5120B4A

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Last Updated: 08/17/2025