#178-2185 Horn Relay | Relays And Solenoids

178-2185

Electromagnetic Relay

NSN 5945-01-500-4390

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
015004390

Product Features

voltage 12.0 volts; pick up voltage 9.6 volts ; drop-out voltage 1.2 volts ; operating current 25.0 milliamps; coil resistance 432.0 ohms to 528.0 ohms ; operating speed 30 cycles per minute; operating temperature range minus 40.0 to plus 65.0 degrees c; contact resistance 30.0 milliohms ; switching power 150.0 watts

Technical Specifications of NSN

Overall Length:
Between 0.783 inches and 0.807 inches
Overall Height:
Between 0.527 inches and 0.575 inches
Overall Width:
Between 0.421 inches and 0.445 inches
Contact Material:
Silver
Contact Surface Treatment:
Gold flash
Coil Quantity:
1
Duty Type:
Continuous
Mounting Facility Type And Quantity:
6 terminal single mounting facility
Nonpile-up Main Contact Arrangement:
2 pole, double throw, one position momentary
Time Delay:
0.000005 seconds fixed operate and release time
Main Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
15.6 dc
Energizing Element Power Rating:
300.0 milliwatts
Precious Material And Location:
Terminal surfaces gold and terminals silver
Precious Material:
Gold and silver
Terminal Type And Quantity:
6 pin all functions
NSN:
5945-01-500-4390
Item Name:
Horn Relay
Cage Code:
FA0Q5

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
DSP1-DC12V
Cage Code:
61529
RNCC:
3
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
DSP1E-DC12V
Cage Code:
61529
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
K28-0001-001
Cage Code:
14304
RNCC:
7
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N 178-2185

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Last Updated: 01/12/2025