#4A-X643 Horn Relay Assembly | Relays And Solenoids

4A-X643

Electromagnetic Relay

NSN 5945-00-679-1852

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006791852

Technical Specifications of NSN

Overall Length:
1.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.437 inches single mounting facility
Overall Height:
1.500 inches
Overall Width:
1.210 inches
Environmental Protection:
Hermetic
Unthreaded Mounting Hole Diameter:
0.156 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
300.0 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:
4 pole, double throw, one position momentary
Operating Current Rating And Type:
820.0 milliamperes dc single winding
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:
3.0 amperes ac resistive load and 3.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
120.0 ac and 30.0 dc
Terminal Type And Quantity:
14 pin all functions
NSN:
5945-00-679-1852
Item Name:
Relay Assembly,horn
Cage Code:
99699

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
9072460
Cage Code:
18876
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9190298
Cage Code:
18876
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2515517-1
Cage Code:
53711
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
X643
Cage Code:
05587
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
4SL535
Cage Code:
02289
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
HG4SL535
Cage Code:
02289
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
4CH36B
Cage Code:
05587
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
X643
Cage Code:
99699
RNCC:
5
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 4A-X643

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Last Updated: 01/12/2025