TW-71223 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

TW-71223: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 12.870 INCHES MAXIMUM IN, body_height: 10.750 INCHES MAXIMUM IN, body_length: 13.500 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-139-1883, 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

TW-71223

NSN: 5950-01-139-1883
FSC: 5950 — Coils and Transformers
CAGE: 02640 — MAGNETIKA (USA)

SPECIFICATIONS

body_width	12.870 INCHES MAXIMUM IN
body_height	10.750 INCHES MAXIMUM IN
body_length	13.500 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
winding_power_rating	12.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE SECONDARY
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	155.0 CELSIUS DEGC
mounting_hole_diameter	0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM SINGLE GROUP IN
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current	104.3 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NSN	5950-01-139-1883

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 12.350 INCHES MINIMUM AND 12.410 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

WINDING POWER RATING: 12.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE SECONDARY

•

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

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 12.870 INCHES MAXIMUM IN

•

BODY HEIGHT: 10.750 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	12.350 INCHES MINIMUM AND 12.410 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING POWER RATING	12.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	12.870 INCHES MAXIMUM IN
BODY HEIGHT	10.750 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER	0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM SINGLE GROUP 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 1

SM-A-973616-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is TW-71223?

TW-71223 is a TRANSFORMER,POWER.

What parts can replace TW-71223?

There is 1 known substitute for TW-71223: SM-A-973616-1. Substitute compatibility should be verified for your specific system.

What is the NSN for TW-71223?

TW-71223 is cataloged in the U.S. Government catalog under NSN 5950-01-139-1883. This indicates validated use in U.S. government and defense supply chains.

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