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TT2128 ✓ 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_length: 0.660 INCHES MAXIMUM IN, rating_method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT ALL WINDING, turn_quantity: 44 SINGLE COMPONENT FIRST WINDING, inclosure_type: FULLY INCLOSED, inductance_type: FIXED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-087-3268, 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
TT2128
NSN: 5950-01-087-3268
FSC: 5950
CAGE: 29525 — HYTRONICS CORP. (USA)
SPECIFICATIONS
body_length0.660 INCHES MAXIMUM IN
rating_methodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT ALL WINDING
turn_quantity44 SINGLE COMPONENT FIRST WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
winding_quantity2 SINGLE COMPONENT
inductance_rating125.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
body_outside_diameter1.375 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.145 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE GROUP IN
NSN5950-01-087-3268
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN TT2128 MFR REACTOR
KEY FEATURES
•
DC RESISTANCE RATING IN OHMS: 5.000 SINGLE COMPONENT SECOND WINDING
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING CONDUCTOR SIZE: 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND WINDING IN
•
TURN QUANTITY: 44 SINGLE COMPONENT FIRST WINDING
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
BODY LENGTH: 0.660 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DC RESISTANCE RATING IN OHMS5.000 SINGLE COMPONENT SECOND WINDING
RELIABILITY INDICATORNOT ESTABLISHED
WINDING CONDUCTOR SIZE0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND WINDING IN
TURN QUANTITY44 SINGLE COMPONENT FIRST WINDING
TURN QUANTITY192 SINGLE COMPONENT SECOND WINDING
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
WINDING CONDUCTOR SIZE0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST WINDING IN
BODY LENGTH0.660 INCHES MAXIMUM IN
WINDING OPERATING CURRENT50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING
MOUNTING HOLE DIAMETER0.145 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
114HS118-2Interchangeable
interchangeable cross-reference
interchangeable
114HS118Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
10026Interchangeable
interchangeable cross-reference
interchangeable
C12167Interchangeable
interchangeable cross-reference
interchangeable
10M047Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TT2128?
TT2128 is a REACTOR.
What parts can replace TT2128?
There are 16 known substitutes for TT2128: 114HS118-2, 114HS118, 1302 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TT2128?
TT2128 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-087-3268. 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