Model: 178-2185

Electromagnetic Relay

Special 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

Properties:

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
Part Number
178-2185
Description
Relay,electromagnetic
CAGE
FA0Q5

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Part 178-2185 NSN 5945-01-500-4390

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
C
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8536410020
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, with contacts rated less than 10 a, for a voltage not exceeding 60 v

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