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PE5257 ✓ 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 overall_width: 1.450 INCHES MAXIMUM IN, inclosure_type: PARTIALLY INCLOSED, overall_height: 1.350 INCHES MAXIMUM IN, overall_length: 1.590 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) SINGLE GROUP, inductance_rating: 3.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-235-6684, 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
PE5257
NSN: 5950-01-235-6684
FSC: 5950
CAGE: 01961 — PULSE ENGINEERING INC (USA)
SPECIFICATIONS
overall_width1.450 INCHES MAXIMUM IN
inclosure_typePARTIALLY INCLOSED
overall_height1.350 INCHES MAXIMUM IN
overall_length1.590 INCHES MAXIMUM IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
inductance_rating3.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY
nominal_thread_size0.112 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity4 TURRET
dc_resistance_rating_in_ohms0.750 SINGLE COMPONENT SINGLE PRIMARY
NSN5950-01-235-6684
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN PE5257 MFR TRANSFORMER,PULSE
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.843 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
INDUCTANCE RATING: 8.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1 SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INCLOSURE TYPE: PARTIALLY INCLOSED
•
DC RESISTANCE RATING IN OHMS: 0.800 SINGLE COMPONENT SINGLE SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.843 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
INDUCTANCE RATING8.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
PRIMARY TO SECONDARY TURN RATIO1 TO 1 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL LENGTH1.590 INCHES MAXIMUM IN
INCLOSURE TYPEPARTIALLY INCLOSED
DC RESISTANCE RATING IN OHMS0.800 SINGLE COMPONENT SINGLE SECONDARY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
OVERALL WIDTH1.450 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
2DD143Interchangeable
interchangeable cross-reference
interchangeable
5160037Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PE5257?
PE5257 is a TRANSFORMER,PULSE.
What parts can replace PE5257?
There are 2 known substitutes for PE5257: 2DD143, 5160037. Substitute compatibility should be verified for your specific system.
What is the NSN for PE5257?
PE5257 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-235-6684. 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