#KHU-1988 Antenna Switching Relay | Relays And Solenoids

KHU-1988

Electromagnetic Relay

NSN 5945-01-367-0549

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013670549

Product Technical Spec.

Thread Class:
2a first mounting facility
Thread Class:
2a second mounting facility
Thread Length:
0.312 inches first mounting facility
Thread Length:
0.375 inches second mounting facility
Overall Length:
1.109 inches
Overall Height:
1.593 inches
Overall Width:
1.234 inches
Case Material:
Plastic
Environmental Protection:
Dustproof
Fragility Factor:
Moderately rugged
Contact Material:
Silver
End Application:
T-21 t/s
Winding Quantity:
1
Purpose For Which Designed:
General
Coil Quantity:
1
Winding Dc Resistance Rating:
650.0 ohms single winding
Duty Type:
Continuous
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
1 threaded stud first mounting facility
Mounting Facility Type And Quantity:
1 threaded stud second mounting facility
Mounting Facility Type And Quantity:
1 threaded stud single mounting facility
Storage Type:
General purpose warehouse
Thread Size:
0.099 inches first mounting facility
Thread Size:
0.138 inches second mounting facility
Nonpile-up Main Contact Arrangement:
4 pole, double throw, one position momentary
Main Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes ac resistive load and 5.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
120.0 ac and 28.0 dc
Energizing Element Power Rating:
0.9 watts
Precious Material And Location:
Contacts silver
Precious Material:
Silver
Thread Series Designator:
Unc first mounting facility
Thread Series Designator:
Unc second mounting facility
Terminal Type And Quantity:
14 tab, solder lug all functions
NSN:
5945-01-367-0549
Item Name:
Antenna Switching Relay
Cage Code:
52401

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
KHU17D42-24
Cage Code:
77342
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N KHU-1988

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Last Updated: 02/20/2025