677-0375-020 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

677-0375-020: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.422 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 400.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, body_outside_diameter: 0.390 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-068-0865, 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

677-0375-020

NSN: 5950-01-068-0865
FSC: 5950 — Coils and Transformers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_length	0.422 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	400.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
body_outside_diameter	0.390 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	85.0 CELSIUS DEGC
impedance_rating_in_ohms	2000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_operating_current	3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity	4 WIRE LEAD
winding_function_and_quantity	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
maximum_transformer_power_rating	100.0 MILLIWATTS SINGLE COMPONENT
NSN	5950-01-068-0865

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

BODY OUTSIDE DIAMETER: 0.390 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

MAXIMUM TRANSFORMER POWER RATING: 100.0 MILLIWATTS SINGLE COMPONENT

•

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

•

IMPEDANCE RATING IN OHMS: 2000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

•

MAXIMUM OPERATING TEMP: 85.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	HERMETICALLY SEALED
BODY OUTSIDE DIAMETER	0.390 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING	100.0 MILLIWATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	2000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	2000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
MAXIMUM OPERATING TEMP	85.0 CELSIUS DEGC
BODY LENGTH	0.422 INCHES MAXIMUM IN
WINDING OPERATING CURRENT	3.0 MILLIAMPERES DC MAXIMUM 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 2

LR-819Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

583Same 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 677-0375-020?

677-0375-020 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace 677-0375-020?

There are 2 known substitutes for 677-0375-020: LR-819, 583. Substitute compatibility should be verified for your specific system.

What is the NSN for 677-0375-020?

677-0375-020 is cataloged in the U.S. Government catalog under NSN 5950-01-068-0865. This indicates validated use in U.S. government and defense supply chains.

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677-0375-020 — TRANSFORMER,AUDIO FREQUENCY

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