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PartsTable / COMPONENT / 278-2122-010
278-2122-010 ✓ 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: 1.640 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, quality_factor: 170 MINIMUM SINGLE COMPONENT SINGLE WINDING, mounting_method: THREADED BUSHING SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-118-8137, 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
278-2122-010
NSN: 5950-00-118-8137
FSC: 5950
CAGE: 09250 — ALBERT FREI & SONS INC. DIV ALBERT FREI & SONS INC. (USA)
SPECIFICATIONS
body_length1.640 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
quality_factor170 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTHREADED BUSHING SINGLE GROUP
core_constructionPOWDERED SINGLE COMPONENT
inductance_rating0.42 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
body_outside_diameter0.812 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
winding_operating_current2.25 AMPERES AC MINIMUM SINGLE COMPONENT SINGLE WINDING
terminal_type_and_quantity1 WIRE LEAD AND 1 TAB, SOLDER LUG
NSN5950-00-118-8137
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN 278-2122-010 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
ADJUSTMENT DEVICE DRIVE TYPE: SHAFT SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 2.25 AMPERES AC MINIMUM SINGLE COMPONENT SINGLE WINDING
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD AND 1 TAB, SOLDER LUG
•
BODY OUTSIDE DIAMETER: 0.812 INCHES MAXIMUM IN
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
•
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
•
QUALITY FACTOR: 170 MINIMUM SINGLE COMPONENT SINGLE WINDING
TECHNICAL CHARACTERISTICS (FLIS)
ADJUSTMENT DEVICE DRIVE TYPESHAFT SINGLE COMPONENT
WINDING OPERATING CURRENT2.25 AMPERES AC MINIMUM SINGLE COMPONENT SINGLE WINDING
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
TERMINAL TYPE AND QUANTITY1 WIRE LEAD AND 1 TAB, SOLDER LUG
BODY OUTSIDE DIAMETER0.812 INCHES MAXIMUM IN
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
QUALITY FACTOR170 MINIMUM SINGLE COMPONENT SINGLE WINDING
INDUCTANCE RATING0.42 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
COIL FORM TYPEHOLLOW SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
A155Interchangeable
interchangeable cross-reference
interchangeable
BS4-1545PC3-4Interchangeable
interchangeable cross-reference
interchangeable
K155Interchangeable
interchangeable cross-reference
interchangeable
L3198-20HDLInterchangeable
interchangeable cross-reference
interchangeable
P19009Interchangeable
interchangeable cross-reference
interchangeable
5104-7-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 278-2122-010?
278-2122-010 is a COIL,RADIO FREQUENCY.
What parts can replace 278-2122-010?
There are 10 known substitutes for 278-2122-010: A155, BS4-1545PC3-4, K155 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 278-2122-010?
278-2122-010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-118-8137. 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