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PartsTable / COMPONENT / 278-1784-000
278-1784-000 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.625 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 10 SINGLE COMPONENT SINGLE WINDING, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: OPEN, quality_factor: 72 MINIMUM SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-080-2724, 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
278-1784-000
NSN: 5950-00-080-2724
FSC: 5950
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_length0.625 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity10 SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
quality_factor72 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
overall_diameter0.250 INCHES NOMINAL IN
core_constructionPOWDERED SINGLE COMPONENT
inductance_rating0.67 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp85.0 CELSIUS DEGC
NSN5950-00-080-2724
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN 278-1784-000 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
•
INCLOSURE TYPE: OPEN
•
WINDING CONDUCTOR SIZE: 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
QUALITY FACTOR: 72 MINIMUM SINGLE COMPONENT SINGLE WINDING
•
RATING METHOD: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
•
CORE CONSTRUCTION: POWDERED SINGLE COMPONENT
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
INCLOSURE TYPEOPEN
WINDING CONDUCTOR SIZE0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
MOUNTING METHODTERMINAL SINGLE GROUP
QUALITY FACTOR72 MINIMUM SINGLE COMPONENT SINGLE WINDING
RATING METHODELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
CORE CONSTRUCTIONPOWDERED SINGLE COMPONENT
OVERALL DIAMETER0.250 INCHES NOMINAL IN
BODY LENGTH0.625 INCHES NOMINAL IN
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
305734Interchangeable
interchangeable cross-reference
interchangeable
X518Interchangeable
interchangeable cross-reference
interchangeable
291672Interchangeable
interchangeable cross-reference
interchangeable
123SCSA606-7Interchangeable
interchangeable cross-reference
interchangeable
D74010-4Interchangeable
interchangeable cross-reference
interchangeable
2084173Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 278-1784-000?
278-1784-000 is a COIL,RADIO FREQUENCY.
What parts can replace 278-1784-000?
There are 17 known substitutes for 278-1784-000: 305734, X518, 291672 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 278-1784-000?
278-1784-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-080-2724. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026