#MH74403 Electromechanical Relay | Relays And Solenoids

MH74403

Electromagnetic Relay

NSN 5945-00-823-2710

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008232710

Detail Specifications

Thread Class:
2a single mounting facility
Overall Length:
1.420 inches
Overall Height:
1.780 inches
Overall Width:
0.900 inches
Environmental Protection:
Hermetic
Winding Quantity:
1
Coil Quantity:
1
Duty Type:
Continuous
Mounting Facility Type And Quantity:
3 threaded stud single mounting facility
Pile-up Main Contact Form Arrangement:
1a
Thread Size:
0.112 inches single mounting facility
Mounting Facility Pattern:
Irregularly spaced single mounting facility
Operating Current Rating And Type:
1.4 amperes dc single winding
Time Delay:
0.008 seconds fixed operate time
Time Delay:
0.01 seconds fixed release time
Operating Voltage Rating And Type At Specificationified Temp:
28.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
28.0 dc
Thread Series Designator:
Unc single mounting facility
Terminal Type And Quantity:
4 pin all functions
NSN:
5945-00-823-2710
Item Name:
Electromechanical Relay
Cage Code:
77342

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MH7440-4
Cage Code:
77342
RNCC:
3
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
583C61-1
Cage Code:
94033
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 MH74403

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Last Updated: 04/28/2025