#981-12C28V Differential Relay | Relays And Solenoids

981-12C28V

Electromagnetic Relay

NSN 5945-01-243-6785

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012436785

Product Technical Spec.

Thread Class:
2a single mounting facility
Thread Direction:
Right-hand single mounting facility
Overall Length:
4.344 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.962 inches single mounting facility
Overall Height:
2.703 inches
Overall Width:
1.750 inches
Case Material:
Metal
Environmental Protection:
Hermetic
Fragility Factor:
Moderately rugged
Contact Material:
Silver
Contact Surface Treatment:
Gold
End Application:
Transmission
Winding Quantity:
1
Purpose For Which Designed:
General
Coil Quantity:
1
Duty Type:
Continuous
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
2 threaded stud single mounting facility
Storage Type:
General purpose warehouse
Cubic Measure:
20.548 cubic inches
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
Nonpile-up Main Contact Arrangement:
12 pole, double throw, one position momentary
Time Delay:
0.005 seconds fixed release time
Time Delay:
0.015 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp:
28.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
2.0 amperes ac resistive load and 1.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
120.0 ac and 28.0 dc
Precious Material And Location:
Contacts and terminal surfaces silver and contact surfaces gold
Precious Material:
Silver and gold
Thread Series Designator:
Unc single mounting facility
Terminal Type And Quantity:
38 pin all functions
NSN:
5945-01-243-6785
Item Name:
Relay,differential
Cage Code:
14195

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 981-12C28V

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Last Updated: 01/26/2025