#MIL-R-837251 Micro Relay | Relays And Solenoids

MIL-R-837251

Electromagnetic Relay

NSN 5945-01-075-4612

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010754612

Detail Specifications

Overall Length:
3.000 inches
Overall Diameter:
1.060 inches
Unthreaded Mounting Hole Diameter:
0.144 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
265.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
3 unthreaded hole single mounting facility
Mounting Facility Pattern:
Ciruclar single mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, double throw, one position momentary
Time Delay:
0.008 seconds fixed release time
Time Delay:
0.018 seconds fixed operate time
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:
15.0 amperes ac resistive load and 15.0 amperes dc resistive load
Test Data Document:
81349-mil-r-83725 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
5 tab, solder lug all functions
Specification Data:
81349-mil-r-83725/1 government specification
NSN:
5945-01-075-4612
Item Name:
Micro Relay
Cage Code:
81349

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2185799-1
Cage Code:
49671
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
M83725/1-005
Cage Code:
81349
RNCC:
2
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 MIL-R-837251

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Last Updated: 02/25/2025