278-0504-020 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

278-0504-020: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_height: 0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN, overall_width: 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: HERMETICALLY SEALED, overall_length: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, mounting_method: TERMINAL SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-132-8102, 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

278-0504-020

NSN: 5950-01-132-8102
FSC: 5950 — Coils and Transformers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_height	0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
overall_width	0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
coil_form_type	SOLID SINGLE COMPONENT
inclosure_type	HERMETICALLY SEALED
overall_length	0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	20.0 KILOHERTZ MINIMUM AND 200.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
terminal_type_and_quantity	4 PIN
winding_function_and_quantity	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
hazardous_locations/environmental_protection	CORROSION RESISTANT AND MOISTURE RESISTANT AND VIBRATION RESISTANT
NSN	5950-01-132-8102

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

BODY HEIGHT: 0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN

•

COIL FORM TYPE: SOLID SINGLE COMPONENT

•

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

•

RELIABILITY INDICATOR: NOT ESTABLISHED

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	HERMETICALLY SEALED
MOUNTING METHOD	TERMINAL SINGLE GROUP
BODY HEIGHT	0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
OVERALL LENGTH	0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
OVERALL WIDTH	0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
COIL FORM TYPE	SOLID SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
RELIABILITY INDICATOR	NOT ESTABLISHED
FREQUENCY RATING	20.0 KILOHERTZ MINIMUM AND 200.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY	4 PIN

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 4

77C721845P004Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TM0-4-6-8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

91607786Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TM0-4-6Same 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 278-0504-020?

278-0504-020 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace 278-0504-020?

There are 4 known substitutes for 278-0504-020: 77C721845P004, TM0-4-6-8, 91607786 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 278-0504-020?

278-0504-020 is cataloged in the U.S. Government catalog under NSN 5950-01-132-8102. This indicates validated use in U.S. government and defense supply chains.

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