KB-143 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

KB-143: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.000 INCHES MAXIMUM IN, body_height: 1.000 INCHES MAXIMUM IN, body_length: 1.500 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 12.0 KILOHERTZ MINIMUM AND 50.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-520-5335, 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

KB-143

NSN: 5950-00-520-5335
FSC: 5950 — Coils and Transformers
CAGE: 15634 — MAGNETIKA INC (USA)

SPECIFICATIONS

body_width	1.000 INCHES MAXIMUM IN
body_height	1.000 INCHES MAXIMUM IN
body_length	1.500 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	12.0 KILOHERTZ MINIMUM AND 50.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.112 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
thread_quantity_per_inch	40 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
mounting_facility_quantity	2 SINGLE GROUP
NSN	5950-00-520-5335

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 1.000 INCHES MAXIMUM IN

•

BODY HEIGHT: 1.000 INCHES MAXIMUM IN

•

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

•

WINDING SHIELDING METHOD: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	1.000 INCHES MAXIMUM IN
BODY HEIGHT	1.000 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE	0.112 INCHES SINGLE GROUP IN
BODY LENGTH	1.500 INCHES MAXIMUM IN

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

G612780Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KB-143?

KB-143 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace KB-143?

There is 1 known substitute for KB-143: G612780. Substitute compatibility should be verified for your specific system.

What is the NSN for KB-143?

KB-143 is cataloged in the U.S. Government catalog under NSN 5950-00-520-5335. This indicates validated use in U.S. government and defense supply chains.

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