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PartsTable / COMPONENT / PEI 7251
PEI 7251 ✓ 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 REACTOR is a the manufacturer industrial component. Key specifications include body_width: 0.531 INCHES MAXIMUM IN, body_height: 0.531 INCHES MAXIMUM IN, body_length: 0.594 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, inductance_type: FIXED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-163-2112, 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
PEI 7251
NSN: 5950-00-163-2112
FSC: 5950
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)
SPECIFICATIONS
body_width0.531 INCHES MAXIMUM IN
body_height0.531 INCHES MAXIMUM IN
body_length0.594 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating3.6 KILOHERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating480.00 MILLIHENRIES MINIMUM AND 780.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp105.0 CELSIUS DEGC
NSN5950-00-163-2112
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN PEI 7251 MFR REACTOR
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 PIN
•
WINDING OPERATING CURRENT: 4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
BODY WIDTH: 0.531 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TEST DATA DOCUMENT: 96214-666745 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
MAXIMUM OPERATING TEMP: 105.0 CELSIUS DEGC
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 PIN
WINDING OPERATING CURRENT4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
BODY WIDTH0.531 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
TEST DATA DOCUMENT96214-666745 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
WINDING QUANTITY1 SINGLE COMPONENT
MAXIMUM OPERATING TEMP105.0 CELSIUS DEGC
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
BODY HEIGHT0.531 INCHES MAXIMUM IN
DC RESISTANCE RATING IN OHMS197.000 SINGLE COMPONENT SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
43929Interchangeable
interchangeable cross-reference
interchangeable
41828Interchangeable
interchangeable cross-reference
interchangeable
HY2706Interchangeable
interchangeable cross-reference
interchangeable
29784Interchangeable
interchangeable cross-reference
interchangeable
43151Interchangeable
interchangeable cross-reference
interchangeable
367459-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PEI 7251?
PEI 7251 is a REACTOR.
What parts can replace PEI 7251?
There are 6 known substitutes for PEI 7251: 43929, 41828, HY2706 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PEI 7251?
PEI 7251 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-163-2112. 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