677-0434-00 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

677-0434-00: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 3.000 INCHES NOMINAL IN, body_height: 3.875 INCHES NOMINAL IN, body_length: 3.250 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 20.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-648-2504, 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

677-0434-00

NSN: 5950-00-648-2504
FSC: 5950 — Coils and Transformers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_width	3.000 INCHES NOMINAL IN
body_height	3.875 INCHES NOMINAL IN
body_length	3.250 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	20.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_features	CASE METAL MATERIAL
transformer_function	MODULATION
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	2935.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_shielding_method	EXTERNAL INCLOSURE SINGLE COMPONENT
winding_operating_current	50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
NSN	5950-00-648-2504

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER FUNCTION: MODULATION

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 3.000 INCHES NOMINAL IN

•

BODY HEIGHT: 3.875 INCHES NOMINAL IN

•

MAXIMUM TRANSFORMER POWER RATING: 3.5 WATTS SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

TRANSFORMER FUNCTION	MODULATION
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	3.000 INCHES NOMINAL IN
BODY HEIGHT	3.875 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	3.5 WATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

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

AS7363Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 677-0434-00?

677-0434-00 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace 677-0434-00?

There is 1 known substitute for 677-0434-00: AS7363. Substitute compatibility should be verified for your specific system.

What is the NSN for 677-0434-00?

677-0434-00 is cataloged in the U.S. Government catalog under NSN 5950-00-648-2504. This indicates validated use in U.S. government and defense supply chains.

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677-0434-00 — TRANSFORMER,AUDIO FREQUENCY

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