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Technical Data Sheet
TF1RX03JB ✓ 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_width: 3.062 INCHES NOMINAL IN, body_height: 3.875 INCHES NOMINAL IN, body_length: 3.562 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-901-1444, 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
TF1RX03JB
NSN: 5950-00-901-1444
FSC: 5950
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_width3.062 INCHES NOMINAL IN
body_height3.875 INCHES NOMINAL IN
body_length3.562 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.164 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
winding_operating_current3.5 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
NSN5950-00-901-1444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN TF1RX03JB MFR TRANSFORMER,POWER
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE: 3.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE3.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING VOLTAGE300.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
WINDING OPERATING VOLTAGE6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING CURRENT2.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
40958Interchangeable
interchangeable cross-reference
interchangeable
39033Interchangeable
interchangeable cross-reference
interchangeable
1246005P1Interchangeable
interchangeable cross-reference
interchangeable
000-8003-300Interchangeable
interchangeable cross-reference
interchangeable
MC54LS00BCBSInterchangeable
interchangeable cross-reference
interchangeable
113-0003-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TF1RX03JB?
TF1RX03JB is a TRANSFORMER,POWER.
What parts can replace TF1RX03JB?
There are 6 known substitutes for TF1RX03JB: 40958, 39033, 1246005P1 and 3 more. Substitute compatibility should be verified for your specific system.
Is TF1RX03JB still available?
TF1RX03JB is currently cancelled.
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