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PartsTable / COMPONENT / 325B103
325B103 ✓ 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 TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_width: 1.438 INCHES NOMINAL IN, body_height: 1.219 INCHES NOMINAL IN, body_length: 1.594 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-255-3498, 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
325B103
NSN: 5950-00-255-3498
FSC: 5950
CAGE: 1VPW8 — GENERAL DYNAMICS MISSION SYSTEMS, INC. DBA GDMS (USA)
SPECIFICATIONS
body_width1.438 INCHES NOMINAL IN
body_height1.219 INCHES NOMINAL IN
body_length1.594 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
reliability_indicatorNOT ESTABLISHED
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity4 TAB, SOLDER LUG
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 12 SINGLE COMPONENT
distance_between_mounting_facility_centers1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN5950-00-255-3498
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN 325B103 MFR TRANSFORMER,PULSE
KEY FEATURES
•
BODY LENGTH: 1.594 INCHES NOMINAL IN
•
INCLOSURE TYPE: OPEN
•
TERMINAL TYPE AND QUANTITY: 4 TAB, SOLDER LUG
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY WIDTH: 1.438 INCHES NOMINAL IN
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 12 SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH1.594 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH1.438 INCHES NOMINAL IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO1 TO 12 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT1.219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
20325Interchangeable
interchangeable cross-reference
interchangeable
N1825Interchangeable
interchangeable cross-reference
interchangeable
72-6970-956Interchangeable
interchangeable cross-reference
interchangeable
9975383-5Interchangeable
interchangeable cross-reference
interchangeable
28281EInterchangeable
interchangeable cross-reference
interchangeable
MS35914-153Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 325B103?
325B103 is a TRANSFORMER,PULSE.
What parts can replace 325B103?
There are 16 known substitutes for 325B103: 20325, N1825, 72-6970-956 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 325B103?
325B103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-255-3498. 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