#53-81A Antenna Switching Relay | Relays And Solenoids

53-81A

Electromagnetic Relay

NSN 5945-00-956-9440

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009569440

Technical Specifications of NSN

Overall Length:
3.380 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.880 inches single mounting facility
Overall Height:
2.000 inches
Overall Width:
2.500 inches
Unthreaded Mounting Hole Diameter:
0.188 inches single mounting facility
Frequency In Hertz:
60.0
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
350.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
2 unthreaded hole single mounting facility
Mounting Facility Pattern:
In-line single mounting facility
Nonpile-up Main Contact Arrangement:
2 pole, double throw, one position momentary
Nonpile-up Auxiliary Contact Arrangement:
1 pole, double throw, one position momentary
Auxiliary Contact Maximum Voltage Rating In Volts:
115.0 ac
Operating Voltage Rating And Type At Specificationified Temp:
115.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
10.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
230.0 ac
Terminal Type And Quantity:
11 pin all functions
NSN:
5945-00-956-9440
Item Name:
Antenna Switching Relay
Cage Code:
18967

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2600U-2C-120A
Cage Code:
73949
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
EA22200
Cage Code:
18967
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
53-81-12
Cage Code:
18967
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N 53-81A

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Last Updated: 02/24/2025