03-1146 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

03-1146: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.625 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 1.0 KILOHERTZ MINIMUM AND 140.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, overall_diameter: 25.0 MILLIMETERS NOMINAL MM, body_outside_diameter: 1.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-944-5076, 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

03-1146

NSN: 5950-00-944-5076
NIINs: 009445076, 015097728
FSC: 5950 — Coils and Transformers
CAGE: 09269 — OMEX (USA)

SPECIFICATIONS

body_length	0.625 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	1.0 KILOHERTZ MINIMUM AND 140.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
overall_diameter	25.0 MILLIMETERS NOMINAL MM
body_outside_diameter	1.438 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.156 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms	5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity	1 SINGLE GROUP
terminal_type_and_quantity	4 SOLDER STUD
winding_function_and_quantity	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN	5950-00-944-5076

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY OUTSIDE DIAMETER: 1.438 INCHES NOMINAL IN

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

MAXIMUM TRANSFORMER POWER RATING: 100.0 MILLIWATTS SINGLE COMPONENT

•

MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL SINGLE GROUP IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

•

IMPEDANCE RATING IN OHMS: 5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	1 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY OUTSIDE DIAMETER	1.438 INCHES NOMINAL IN
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING	100.0 MILLIWATTS SINGLE COMPONENT
MOUNTING HOLE DIAMETER	0.156 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY LENGTH	0.625 INCHES MAXIMUM IN
RELIABILITY INDICATOR	NOT ESTABLISHED

SUBSTITUTES & CROSS-REFERENCES 2

2177617Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

D802530Same 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 03-1146?

03-1146 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace 03-1146?

There are 2 known substitutes for 03-1146: 2177617, D802530. Substitute compatibility should be verified for your specific system.

What is the NSN for 03-1146?

03-1146 is cataloged in the U.S. Government catalog under NSN 5950-00-944-5076. This indicates validated use in U.S. government and defense supply chains.

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