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PartsTable / COMPONENT / 545-1020-003
545-1020-003 ✓ 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: 0.844 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 15 SINGLE COMPONENT SINGLE WINDING, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, 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 5950-00-706-9437, 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
545-1020-003
NSN: 5950-00-706-9437
FSC: 5950
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_length0.844 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity15 SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED BUSHING SINGLE GROUP
nominal_thread_size0.190 INCHES SINGLE GROUP IN
body_outside_diameter0.375 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNF SINGLE GROUP
NSN5950-00-706-9437
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN 545-1020-003 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.190 INCHES SINGLE GROUP IN
•
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
•
THREAD SERIES DESIGNATOR: UNF SINGLE GROUP
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
RATING METHOD: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
INCLOSURE TYPE: FULLY INCLOSED
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.190 INCHES SINGLE GROUP IN
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
THREAD SERIES DESIGNATORUNF SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
THREAD QUANTITY PER INCH32 SINGLE GROUP
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE WINDING
COIL FORM TYPEHOLLOW SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
TERMINAL TYPE AND QUANTITY2 COLLAR/RING
BODY OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
757LXInterchangeable
interchangeable cross-reference
interchangeable
7243Interchangeable
interchangeable cross-reference
interchangeable
SC-C-69626Interchangeable
interchangeable cross-reference
interchangeable
1981584-1Interchangeable
interchangeable cross-reference
interchangeable
1981584Interchangeable
interchangeable cross-reference
interchangeable
11981Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 545-1020-003?
545-1020-003 is a COIL,RADIO FREQUENCY.
What parts can replace 545-1020-003?
There are 15 known substitutes for 545-1020-003: 757LX, 7243, SC-C-69626 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 545-1020-003?
545-1020-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-706-9437. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026