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PartsTable / COMPONENT / H954-3
H954-3 ✓ 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

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: SILICON, body_length: 1.000 INCHES MAXIMUM IN, overall_width: 0.565 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 0.500 INCHES MAXIMUM IN, overall_length: 1.187 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-480-1722, 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
H954-3
NSN: 5950-00-480-1722
FSC: 5950
CAGE: 09798 — PAYNE MAGNETICS, INC. (USA)
SPECIFICATIONS
materialSILICON
body_length1.000 INCHES MAXIMUM IN
overall_width0.565 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.500 INCHES MAXIMUM IN
overall_length1.187 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating7.5 KILOHERTZ NOMINAL SINGLE COMPONENT
operating_temp_range-65.0 TO 150.0 CELSIUS DEGC
body_outside_diameter2.250 INCHES MAXIMUM IN
mounting_hole_diameter0.190 INCHES NOMINAL SINGLE GROUP IN
mounting_facility_quantity1 SINGLE GROUP
NSN5950-00-480-1722
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECTIFIER,SEMICONDUCTOR DEVICE,U TITLE COMPONENT PN H954-3 MFR RECTIFIER,SEMICONDUCTO
KEY FEATURES
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
•
BODY OUTSIDE DIAMETER: 2.250 INCHES MAXIMUM IN
•
MOUNTING HOLE DIAMETER: 0.190 INCHES NOMINAL SINGLE GROUP IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
BODY LENGTH: 1.000 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 16 TURRET AND 3 WIRE LEAD
•
FREQUENCY RATING: 7.5 KILOHERTZ NOMINAL SINGLE COMPONENT
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
BODY OUTSIDE DIAMETER2.250 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.190 INCHES NOMINAL SINGLE GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
BODY LENGTH1.000 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY16 TURRET AND 3 WIRE LEAD
FREQUENCY RATING7.5 KILOHERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
OVERALL LENGTH1.187 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
12778Interchangeable
interchangeable cross-reference
interchangeable
3715Interchangeable
interchangeable cross-reference
interchangeable
SMB652984-2Interchangeable
interchangeable cross-reference
interchangeable
H954-3Interchangeable
interchangeable cross-reference
interchangeable
671205Interchangeable
interchangeable cross-reference
interchangeable
PS76032-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H954-3?
H954-3 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace H954-3?
There are 6 known substitutes for H954-3: 12778, 3715, SMB652984-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H954-3?
H954-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-480-1722. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026