#AC1S12 Antenna Switching Relay | Relays And Solenoids

AC1S12

Electromagnetic Relay

NSN 5945-00-175-4918

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001754918

Product Technical Spec.

Thread Class:
2a single mounting facility
Overall Length:
1.500 inches
Overall Diameter:
0.925 inches
Environmental Protection:
Fungus resistant and shock proof
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
335.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
1 threaded bushing single mounting facility
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.562 inches single mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, double throw, one position momentary
Operating Voltage Rating And Type At Specificationified Temp:
26.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
14.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
2500.0 ac
Thread Series Designator:
Uns single mounting facility
Terminal Type And Quantity:
2 turret energizing element
Terminal Type And Quantity:
3 tab, solder lug contacts
NSN:
5945-00-175-4918
Item Name:
Antenna Switching Relay
Cage Code:
18741

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
7901733-00
Cage Code:
03956
RNCC:
1
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
RJ1A263
Cage Code:
73905
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
HC1S12
Cage Code:
18741
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
RJ1A26S
Cage Code:
73905
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
7901733-00
Cage Code:
90536
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N AC1S12

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Last Updated: 08/11/2025