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Technical Data Sheet
PartsTable / COMPONENT / 278-0430-170
278-0430-170 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.285 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY, turn_quantity: 8 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, body_outside_diameter: 0.375 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-126-2905, 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
278-0430-170
NSN: 5950-01-126-2905
FSC: 5950
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_length0.285 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
turn_quantity8 SINGLE COMPONENT SINGLE PRIMARY
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
body_outside_diameter0.375 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp125.0 CELSIUS DEGC
winding_conductor_size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
terminal_type_and_quantity4 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-01-126-2905
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 278-0430-170 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.375 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP: 125.0 CELSIUS DEGC
•
WINDING CONDUCTOR SIZE: 0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
•
RATING METHOD: WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
TURN QUANTITY: 2 SINGLE COMPONENT SINGLE SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER0.375 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP125.0 CELSIUS DEGC
WINDING CONDUCTOR SIZE0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TURN QUANTITY2 SINGLE COMPONENT SINGLE SECONDARY
WINDING CONDUCTOR SIZE0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHODTERMINAL SINGLE GROUP
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
20059Interchangeable
interchangeable cross-reference
interchangeable
22026Interchangeable
interchangeable cross-reference
interchangeable
7004641001Interchangeable
interchangeable cross-reference
interchangeable
CR11-29Interchangeable
interchangeable cross-reference
interchangeable
MFC32Interchangeable
interchangeable cross-reference
interchangeable
EL225-41Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 278-0430-170?
278-0430-170 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 278-0430-170?
There are 20 known substitutes for 278-0430-170: 20059, 22026, 7004641001 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 278-0430-170?
278-0430-170 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-126-2905. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026