FRE18277-1C — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

FRE18277-1C: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 2.625 INCHES NOMINAL IN, body_height: 3.500 INCHES NOMINAL IN, body_length: 2.500 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-235-6854, 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

FRE18277-1C

NSN: 5950-00-235-6854
FSC: 5950 — Coils and Transformers
CAGE: 28527 — L3HARRIS TECHNOLOGIES, INC. (USA)

SPECIFICATIONS

body_width	2.625 INCHES NOMINAL IN
body_height	3.500 INCHES NOMINAL IN
body_length	2.500 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	300.0 HERTZ MINIMUM AND 2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.164 INCHES SINGLE GROUP IN
impedance_rating_in_ohms	2800.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current	180.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY
mounting_facility_quantity	4 SINGLE GROUP
NSN	5950-00-235-6854

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 2.625 INCHES NOMINAL IN

•

BODY HEIGHT: 3.500 INCHES NOMINAL IN

•

MAXIMUM TRANSFORMER POWER RATING: 42.0 WATTS SINGLE COMPONENT

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	2.625 INCHES NOMINAL IN
BODY HEIGHT	3.500 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	42.0 WATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	4500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	0.22 NOMINAL SINGLE COMPONENT THIRD SECONDARY

SUBSTITUTES & CROSS-REFERENCES 2

V21575DSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

47101Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 FRE18277-1C?

FRE18277-1C is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace FRE18277-1C?

There are 2 known substitutes for FRE18277-1C: V21575D, 47101. Substitute compatibility should be verified for your specific system.

What is the NSN for FRE18277-1C?

FRE18277-1C is cataloged in the U.S. Government catalog under NSN 5950-00-235-6854. This indicates validated use in U.S. government and defense supply chains.

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