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PartsTable / COMPONENT / M020103-1
M020103-1 ✓ 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: 3.938 INCHES NOMINAL IN, body_height: 4.312 INCHES NOMINAL IN, body_length: 3.375 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: HERMETICALLY SEALED, 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 5950-00-683-8118, 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
M020103-1
NSN: 5950-00-683-8118
FSC: 5950
CAGE: 82300 — RADIAPHONE CORP (USA)
SPECIFICATIONS
body_width3.938 INCHES NOMINAL IN
body_height4.312 INCHES NOMINAL IN
body_length3.375 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
inductance_typeFIXED
mounting_methodTHREADED STUD(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating10.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.190 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
NSN5950-00-683-8118
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN M020103-1 MFR REACTOR
KEY FEATURES
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
NOMINAL THREAD SIZE: 0.190 INCHES SINGLE GROUP IN
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING OPERATING CURRENT: 4.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WINDING QUANTITY1 SINGLE COMPONENT
NOMINAL THREAD SIZE0.190 INCHES SINGLE GROUP IN
THREAD QUANTITY PER INCH32 SINGLE GROUP
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT4.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
THREAD SERIES DESIGNATORUNF SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
55642-7Interchangeable
interchangeable cross-reference
interchangeable
1-5222Interchangeable
interchangeable cross-reference
interchangeable
1209Interchangeable
interchangeable cross-reference
interchangeable
103042-000Interchangeable
interchangeable cross-reference
interchangeable
85-2029Interchangeable
interchangeable cross-reference
interchangeable
53-945Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M020103-1?
M020103-1 is a REACTOR.
What parts can replace M020103-1?
There are 14 known substitutes for M020103-1: 55642-7, 1-5222, 1209 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M020103-1?
M020103-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-683-8118. 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