81565-1 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

81565-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, overall_height: 1.375 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, special_features: 6TH SECONDARY M106 VDC,50 MA. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-201-1483, 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

81565-1

NSN: 5950-01-201-1483
FSC: 5950 — Coils and Transformers
CAGE: 07148 — UNITED TECHNOLOGIES CORP HAMILTON SUNDSTRAND CORP (USA)

SPECIFICATIONS

inclosure_type	FULLY INCLOSED
overall_height	1.375 INCHES NOMINAL IN
overall_length	3.000 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
special_features	6TH SECONDARY M106 VDC,50 MA
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.145 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current	0.75 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage	106.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
mounting_facility_quantity	4 SINGLE GROUP
terminal_type_and_quantity	21 TAB, SOLDER LUG
NSN	5950-01-201-1483

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: WYE-WYE

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

MOUNTING HOLE DIAMETER: 0.145 INCHES NOMINAL SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.375 INCHES NOMINAL IN
TRANSFORMER WINDING CONNECTION TYPE	WYE-WYE
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER	0.145 INCHES NOMINAL SINGLE GROUP IN
OVERALL LENGTH	3.000 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 6 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 1

DPS-075Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 81565-1?

81565-1 is a TRANSFORMER,POWER.

What parts can replace 81565-1?

There is 1 known substitute for 81565-1: DPS-075. Substitute compatibility should be verified for your specific system.

What is the NSN for 81565-1?

81565-1 is cataloged in the U.S. Government catalog under NSN 5950-01-201-1483. This indicates validated use in U.S. government and defense supply chains.

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