PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 391-3809
391-3809 ✓ 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: 3.000 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: CLIP SINGLE GROUP, frequency_rating: 3.0 MEGAHERTZ MINIMUM AND 4.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-928-5647, 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
391-3809
NSN: 5950-00-928-5647
FSC: 5950
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
body_length3.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodCLIP SINGLE GROUP
frequency_rating3.0 MEGAHERTZ MINIMUM AND 4.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
inductance_rating8.70 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
body_outside_diameter0.201 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity4 WIRE LEAD
adjustment_device_drive_typeSLOTTED SCREW SINGLE COMPONENT
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-928-5647
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 391-3809 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
BODY LENGTH: 3.000 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 3.0 MEGAHERTZ MINIMUM AND 4.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
•
INDUCTANCE RATING: 8.70 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
MOUNTING METHOD: CLIP SINGLE GROUP
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH3.000 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING3.0 MEGAHERTZ MINIMUM AND 4.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
INDUCTANCE RATING8.70 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHODCLIP SINGLE GROUP
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2836289Interchangeable
interchangeable cross-reference
interchangeable
25993Interchangeable
interchangeable cross-reference
interchangeable
11494Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 391-3809?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 391-3809?
391-3809 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 391-3809?
There are 3 known substitutes for 391-3809: 2836289, 25993, 11494. Substitute compatibility should be verified for your specific system.
What is the NSN for 391-3809?
391-3809 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-928-5647. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 391-3809

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026