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Technical Data Sheet
PartsTable / COMPONENT / 278-0432-040
278-0432-040 ✓ 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_width: 0.415 INCHES MAXIMUM IN, body_height: 0.511 INCHES MAXIMUM IN, body_length: 0.415 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY, turn_quantity: 12 SINGLE COMPONENT SINGLE PRIMARY, coil_form_type: HOLLOW SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-116-0894, 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
278-0432-040
NSN: 5950-01-116-0894
FSC: 5950
CAGE: 20462 — PREM MAGNETICS INC (USA)
SPECIFICATIONS
body_width0.415 INCHES MAXIMUM IN
body_height0.511 INCHES MAXIMUM IN
body_length0.415 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
turn_quantity12 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating1.8 MEGAHERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp100.0 CELSIUS DEGC
winding_conductor_size0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
NSN5950-01-116-0894
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 278-0432-040 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
RATING METHOD: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
•
WINDING CONDUCTOR SIZE: 0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
•
TURN QUANTITY: 12 SINGLE COMPONENT SINGLE PRIMARY
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
TURN QUANTITY12 SINGLE COMPONENT SINGLE PRIMARY
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
COIL FORM TYPEHOLLOW SINGLE COMPONENT
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHODTERMINAL SINGLE GROUP
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY4 PIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
B60Interchangeable
interchangeable cross-reference
interchangeable
8080306Interchangeable
interchangeable cross-reference
interchangeable
B-60-8Interchangeable
interchangeable cross-reference
interchangeable
1086Interchangeable
interchangeable cross-reference
interchangeable
956449Interchangeable
interchangeable cross-reference
interchangeable
570E17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 278-0432-040?
278-0432-040 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 278-0432-040?
There are 15 known substitutes for 278-0432-040: B60, 8080306, B-60-8 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 278-0432-040?
278-0432-040 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-116-0894. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026