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283301 — TRANSFORMER,POWER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

283301: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.125 INCHES MAXIMUM IN, inclosure_type: OPEN, overall_height: 2.000 INCHES MAXIMUM IN, overall_length: 3.250 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-781-7901, 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
283301
NSN: 5950-00-781-7901
FSC: 5950 — Coils and Transformers
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)
SPECIFICATIONS
body_width2.125 INCHES MAXIMUM IN
inclosure_typeOPEN
overall_height2.000 INCHES MAXIMUM IN
overall_length3.250 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM SINGLE GROUP IN
winding_operating_current500.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity6 TAB, SOLDER LUG
NSN5950-00-781-7901
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 283301 MFR TRANSFORMER,POWER
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
INCLOSURE TYPE: OPEN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
BODY WIDTH: 2.125 INCHES MAXIMUM IN
•
MOUNTING HOLE DIAMETER: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM SINGLE GROUP IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.000 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
INCLOSURE TYPEOPEN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH2.125 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM SINGLE GROUP IN
OVERALL LENGTH3.250 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.797 INCHES MINIMUM AND 2.829 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 283301?
283301 is a TRANSFORMER,POWER.
What is the NSN for 283301?
283301 is cataloged in the U.S. Government catalog under NSN 5950-00-781-7901. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.