5T1803 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5T1803: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 7.750 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 6.120 INCHES MAXIMUM IN, overall_length: 8.500 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-282-0052, 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

5T1803

NSN: 5950-01-282-0052
FSC: 5950 — Coils and Transformers
CAGE: 04620 — RAYCO ELECTRONIC MANUFACTURING, INC. DIV RAYCO ELECTRONICS MFG INC (USA)

SPECIFICATIONS

overall_width	7.750 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
overall_height	6.120 INCHES MAXIMUM IN
overall_length	8.500 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	60.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	80.0 CELSIUS DEGC
mounting_hole_diameter	0.375 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_method	CORE GROUNDED AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_voltage	440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity	6 SINGLE GROUP
NSN	5950-01-282-0052

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 6 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 7.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

MOUNTING HOLE DIAMETER: 0.375 INCHES NOMINAL SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	6.120 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY	6 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	7.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER	0.375 INCHES NOMINAL SINGLE GROUP IN
OVERALL LENGTH	8.500 INCHES NOMINAL IN
OVERALL WIDTH	7.750 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 3

CPD-663Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PEI 7042Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5223738-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 5T1803?

5T1803 is a TRANSFORMER,POWER.

What parts can replace 5T1803?

There are 3 known substitutes for 5T1803: CPD-663, PEI 7042, 5223738-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 5T1803?

5T1803 is cataloged in the U.S. Government catalog under NSN 5950-01-282-0052. This indicates validated use in U.S. government and defense supply chains.

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