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CRF203 ✓ 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: 1.000 INCHES MAXIMUM IN, rating_method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING, turn_quantity: 137 SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, quality_factor: 80 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 5950-00-586-7066, 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
CRF203
NSN: 5950-00-586-7066
FSC: 5950
CAGE: 99684 — RATIGAN ELECTRONICS INC (USA)
SPECIFICATIONS
body_length1.000 INCHES MAXIMUM IN
rating_methodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
turn_quantity137 SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
quality_factor80 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
inductance_rating2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
body_outside_diameter0.320 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.00445 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
winding_operating_current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN5950-00-586-7066
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN CRF203 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING CURRENT: 50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
•
QUALITY FACTOR: 80 MINIMUM SINGLE COMPONENT SINGLE WINDING
•
DC RESISTANCE RATING IN OHMS: 15.000 SINGLE COMPONENT SINGLE WINDING
•
INDUCTANCE RATING: 2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
BODY LENGTH: 1.000 INCHES MAXIMUM IN
•
TURN QUANTITY: 137 SINGLE COMPONENT SINGLE WINDING
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
QUALITY FACTOR80 MINIMUM SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS15.000 SINGLE COMPONENT SINGLE WINDING
INDUCTANCE RATING2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
BODY LENGTH1.000 INCHES MAXIMUM IN
TURN QUANTITY137 SINGLE COMPONENT SINGLE WINDING
MOUNTING METHODTERMINAL SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6750Interchangeable
interchangeable cross-reference
interchangeable
R900Interchangeable
interchangeable cross-reference
interchangeable
R9Interchangeable
interchangeable cross-reference
interchangeable
11432Interchangeable
interchangeable cross-reference
interchangeable
12A1-25Interchangeable
interchangeable cross-reference
interchangeable
MS35043-13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CRF203?
CRF203 is a COIL,RADIO FREQUENCY.
What parts can replace CRF203?
There are 18 known substitutes for CRF203: 6750, R900, R9 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CRF203?
CRF203 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-586-7066. 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