APS444 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

APS444: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 4.125 INCHES NOMINAL IN, body_height: 5.250 INCHES NOMINAL IN, body_length: 4.688 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(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 5950-01-017-3044, 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

APS444

NSN: 5950-01-017-3044
FSC: 5950 — Coils and Transformers
CAGE: 08125 — U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION (USA)

SPECIFICATIONS

body_width	4.125 INCHES NOMINAL IN
body_height	5.250 INCHES NOMINAL IN
body_length	4.688 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
special_features	FUNCTION, TRANSFORMER, POWER, STEP-DOWN; REFERENCE DATA, 7T1, TI-6750.80, FA 9354, PG 8-11; 7T1, TI-6750.100, FA 9707, PG 8-7; 7T1, TI-6750.152, FA 9911, PG 8-13
winding_power_rating	248.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
reliability_indicator	NOT ESTABLISHED
end_item_identification	INSTRUMENT LANDING SYSTEM,FA9350-9399 (MARK1D)
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current	8.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
NSN	5950-01-017-3044

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

WINDING POWER RATING: 248.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY

•

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

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 4.125 INCHES NOMINAL IN

•

BODY HEIGHT: 5.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING POWER RATING	248.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	4.125 INCHES NOMINAL IN
BODY HEIGHT	5.250 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT

SUBSTITUTES & CROSS-REFERENCES 3

19520Reference document

Same NSN cross-reference

Reference document — Secondary reference

842109-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

842109-0001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is APS444?

APS444 is a TRANSFORMER,POWER.

What parts can replace APS444?

There are 3 known substitutes for APS444: 19520, 842109-1, 842109-0001. Substitute compatibility should be verified for your specific system.

What is the NSN for APS444?

APS444 is cataloged in the U.S. Government catalog under NSN 5950-01-017-3044. This indicates validated use in U.S. government and defense supply chains.

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