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Technical Data Sheet
PartsTable / COMPONENT / UH-25739
UH-25739 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 3.250 INCHES NOMINAL IN, overall_height: 3.125 INCHES NOMINAL IN, overall_length: 4.125 INCHES NOMINAL IN, frequency_in_hertz: 60.0 NOMINAL, mounting_facility_pattern: TRIANGLE SINGLE MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-868-4400, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
UH-25739
NSN: 5945-00-868-4400
FSC: 5945
CAGE: 12736 — CLAYTON MANUFACTURING COMPANY (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width3.250 INCHES NOMINAL IN
overall_height3.125 INCHES NOMINAL IN
overall_length4.125 INCHES NOMINAL IN
winding_quantity1
frequency_in_hertz60.0 NOMINAL
mounting_facility_patternTRIANGLE SINGLE MOUNTING FACILITY
terminal_type_and_quantity6 SCREW ALL FUNCTIONS
unthreaded_mounting_hole_diameter0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
NSN5945-00-868-4400
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN UH-25739 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
WINDING QUANTITY: 1
•
FREQUENCY IN HERTZ: 60.0 NOMINAL
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
TERMINAL TYPE AND QUANTITY: 6 SCREW ALL FUNCTIONS
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 150.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
TECHNICAL CHARACTERISTICS (FLIS)
WINDING QUANTITY1
FREQUENCY IN HERTZ60.0 NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
TERMINAL TYPE AND QUANTITY6 SCREW ALL FUNCTIONS
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP150.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
COIL QUANTITY1
OVERALL HEIGHT3.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
163-78Interchangeable
interchangeable cross-reference
interchangeable
110020CInterchangeable
interchangeable cross-reference
interchangeable
PRP902-20Interchangeable
interchangeable cross-reference
interchangeable
H260K203Interchangeable
interchangeable cross-reference
interchangeable
10433Interchangeable
interchangeable cross-reference
interchangeable
100-6103Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UH-25739?
UH-25739 is a RELAY,ELECTROMAGNETIC.
What parts can replace UH-25739?
There are 11 known substitutes for UH-25739: 163-78, 110020C, PRP902-20 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UH-25739?
UH-25739 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-868-4400. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026