ASH-989 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ASH-989: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 3.062 INCHES NOMINAL IN, body_height: 3.875 INCHES NOMINAL IN, body_length: 3.562 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 10.0 HERTZ MINIMUM AND 40.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-052-7303, 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

ASH-989

NSN: 5950-01-052-7303
FSC: 5950 — Coils and Transformers
CAGE: 80223 — UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC (USA)

SPECIFICATIONS

body_width	3.062 INCHES NOMINAL IN
body_height	3.875 INCHES NOMINAL IN
body_length	3.562 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	10.0 HERTZ MINIMUM AND 40.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.164 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	50.0 NOMINAL AND 125.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity	4 SINGLE GROUP
NSN	5950-01-052-7303

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 3.062 INCHES NOMINAL IN

•

BODY HEIGHT: 3.875 INCHES NOMINAL IN

•

MAXIMUM TRANSFORMER POWER RATING: 20.0 WATTS SINGLE COMPONENT

•

WINDING FUNCTION AND QUANTITY: 2 PRIMARY AND 4 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	3.062 INCHES NOMINAL IN
BODY HEIGHT	3.875 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	20.0 WATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	2.5 NOMINAL AND 7.5 NOMINAL SINGLE COMPONENT FOURTH SECONDARY
IMPEDANCE RATING IN OHMS	2.5 NOMINAL AND 7.5 NOMINAL SINGLE COMPONENT THIRD SECONDARY

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

138C723H01Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ASH-989?

ASH-989 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace ASH-989?

There is 1 known substitute for ASH-989: 138C723H01. Substitute compatibility should be verified for your specific system.

What is the NSN for ASH-989?

ASH-989 is cataloged in the U.S. Government catalog under NSN 5950-01-052-7303. This indicates validated use in U.S. government and defense supply chains.

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ASH-989 — TRANSFORMER,AUDIO FREQUENCY

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