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Technical Data Sheet
PartsTable / COMPONENT / TT-2389
TT-2389 ✓ 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,POWER is a the manufacturer industrial component. Key specifications include body_length: 1.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT, nominal_thread_size: 0.138 INCHES SINGLE GROUP IN, body_outside_diameter: 2.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-937-9532, 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
TT-2389
NSN: 5950-00-937-9532
FSC: 5950
CAGE: 29525 — HYTRONICS CORP. (USA)
SPECIFICATIONS
body_length1.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
body_outside_diameter2.000 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp85.0 CELSIUS DEGC
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodCORE GROUNDED SINGLE COMPONENT
winding_operating_current16.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
NSN5950-00-937-9532
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN TT-2389 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
WINDING OPERATING VOLTAGE: 4.30 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
FREQUENCY RATING: 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
MOUNTING BOLT CIRCLE DIAMETER: 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MAXIMUM TRANSFORMER POWER RATING: 3.0 WATTS SINGLE COMPONENT
•
MAXIMUM OPERATING TEMP: 85.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING VOLTAGE4.30 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
FREQUENCY RATING4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
MOUNTING BOLT CIRCLE DIAMETER1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MAXIMUM TRANSFORMER POWER RATING3.0 WATTS SINGLE COMPONENT
MAXIMUM OPERATING TEMP85.0 CELSIUS DEGC
BODY OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY3 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
A8112Interchangeable
interchangeable cross-reference
interchangeable
B1013-10Interchangeable
interchangeable cross-reference
interchangeable
AA811-2Interchangeable
interchangeable cross-reference
interchangeable
3966Interchangeable
interchangeable cross-reference
interchangeable
SC-D-1736NInterchangeable
interchangeable cross-reference
interchangeable
MMI-8320Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TT-2389?
TT-2389 is a TRANSFORMER,POWER.
What parts can replace TT-2389?
There are 20 known substitutes for TT-2389: A8112, B1013-10, AA811-2 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TT-2389?
TT-2389 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-937-9532. 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