278-0542-000 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

278-0542-000: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 1.641 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 3 SINGLE COMPONENT SINGLE SECONDARY, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: OPEN, mounting_method: CLIP SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-852-7428, 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

278-0542-000

NSN: 5950-00-852-7428
FSC: 5950 — Coils and Transformers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_length	1.641 INCHES NOMINAL IN
rating_method	WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity	3 SINGLE COMPONENT SINGLE SECONDARY
coil_form_type	HOLLOW SINGLE COMPONENT
inclosure_type	OPEN
mounting_method	CLIP SINGLE GROUP
frequency_rating	20.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
body_outside_diameter	0.344 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	85.0 CELSIUS DEGC
winding_conductor_size	0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
terminal_type_and_quantity	5 TAB, SOLDER LUG
NSN	5950-00-852-7428

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: OPEN

•

BODY OUTSIDE DIAMETER: 0.344 INCHES NOMINAL IN

•

TURN QUANTITY: 18 SINGLE COMPONENT SINGLE PRIMARY

•

MOUNTING METHOD: CLIP SINGLE GROUP

•

ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT

•

ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT

•

WINDING CONDUCTOR SIZE: 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	OPEN
BODY OUTSIDE DIAMETER	0.344 INCHES NOMINAL IN
TURN QUANTITY	18 SINGLE COMPONENT SINGLE PRIMARY
TURN QUANTITY	3 SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD	CLIP SINGLE GROUP
ADJUSTMENT DEVICE DRIVE TYPE	SLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT
WINDING CONDUCTOR SIZE	0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
COIL FORM TYPE	HOLLOW SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

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

X189-2Same 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 278-0542-000?

278-0542-000 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace 278-0542-000?

There is 1 known substitute for 278-0542-000: X189-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 278-0542-000?

278-0542-000 is cataloged in the U.S. Government catalog under NSN 5950-00-852-7428. This indicates validated use in U.S. government and defense supply chains.

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278-0542-000 — TRANSFORMER,RADIO FREQUENCY

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