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Technical Data Sheet
PartsTable / COMPONENT / 666163-343
666163-343 ✓ 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: 0.310 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 7.62 SINGLE COMPONENT SINGLE PRIMARY, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: OPEN, mounting_method: PLUG-IN 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 5950-00-087-4058, 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
666163-343
NSN: 5950-00-087-4058
FSC: 5950
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
body_length0.310 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity7.62 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodPLUG-IN SINGLE GROUP
frequency_rating25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
inductance_rating0.78 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
body_outside_diameter0.370 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
terminal_type_and_quantity3 PIN
NSN5950-00-087-4058
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 666163-343 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
INDUCTANCE RATING: 0.78 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL TYPE AND QUANTITY: 3 PIN
•
FREQUENCY RATING: 25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
RATING METHOD: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
•
BODY OUTSIDE DIAMETER: 0.370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEOPEN
INDUCTANCE RATING0.78 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY3 PIN
FREQUENCY RATING25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
COIL FORM TYPEHOLLOW SINGLE COMPONENT
RATING METHODELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
BODY OUTSIDE DIAMETER0.370 INCHES NOMINAL IN
TURN QUANTITY7.62 SINGLE COMPONENT SINGLE PRIMARY
WINDING FUNCTION AND QUANTITY1 PRIMARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
72-6970-963Interchangeable
interchangeable cross-reference
interchangeable
3908Interchangeable
interchangeable cross-reference
interchangeable
5947510Interchangeable
interchangeable cross-reference
interchangeable
946057-508Interchangeable
interchangeable cross-reference
interchangeable
14334Interchangeable
interchangeable cross-reference
interchangeable
C1124-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 666163-343?
666163-343 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 666163-343?
There are 20 known substitutes for 666163-343: 72-6970-963, 3908, 5947510 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 666163-343?
666163-343 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-087-4058. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026