278-0431-040 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

278-0431-040: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.500 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 3-1/2 SINGLE COMPONENT SINGLE PRIMARY, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-116-3676, 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

278-0431-040

NSN: 5950-01-116-3676
FSC: 5950 — Coils and Transformers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_length	0.500 INCHES NOMINAL IN
rating_method	WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity	3-1/2 SINGLE COMPONENT SINGLE PRIMARY
coil_form_type	SOLID SINGLE COMPONENT
inclosure_type	FULLY INCLOSED
mounting_method	TERMINAL SINGLE GROUP
body_outside_diameter	0.158 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	100.0 CELSIUS DEGC
winding_conductor_size	0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
terminal_type_and_quantity	4 WIRE LEAD
winding_function_and_quantity	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN	5950-01-116-3676

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY OUTSIDE DIAMETER: 0.158 INCHES NOMINAL IN

•

TURN QUANTITY: 3-1/2 SINGLE COMPONENT SINGLE PRIMARY

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

WINDING CONDUCTOR SIZE: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN

•

COIL FORM TYPE: SOLID SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
BODY OUTSIDE DIAMETER	0.158 INCHES NOMINAL IN
TURN QUANTITY	3-1/2 SINGLE COMPONENT SINGLE PRIMARY
TURN QUANTITY	1-2/3 SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD	TERMINAL SINGLE GROUP
WINDING CONDUCTOR SIZE	0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
WINDING CONDUCTOR SIZE	0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
COIL FORM TYPE	SOLID SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MAXIMUM OPERATING TEMP	100.0 CELSIUS DEGC

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 278-0431-040?

278-0431-040 is a TRANSFORMER,RADIO FREQUENCY.

What is the NSN for 278-0431-040?

278-0431-040 is cataloged in the U.S. Government catalog under NSN 5950-01-116-3676. This indicates validated use in U.S. government and defense supply chains.

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278-0431-040 — TRANSFORMER,RADIO FREQUENCY

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