PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 51C544
51C544 ✓ 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: 5.500 INCHES NOMINAL IN, turn_quantity: 1 SINGLE COMPONENT SINGLE SECONDARY, inclosure_type: OPEN, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 14.0 MEGAHERTZ MINIMUM AND 18.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT, special_features: PRIMARY WINDING TAPPED AT 4 TURNS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-188-8826, 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
51C544
NSN: 5950-00-188-8826
FSC: 5950
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
body_length5.500 INCHES NOMINAL IN
turn_quantity1 SINGLE COMPONENT SINGLE SECONDARY
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
frequency_rating14.0 MEGAHERTZ MINIMUM AND 18.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
special_featuresPRIMARY WINDING TAPPED AT 4 TURNS
body_outside_diameter3.312 INCHES NOMINAL IN
winding_conductor_size0.16200 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
terminal_type_and_quantity5 BANANA PLUG
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-188-8826
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 51C544 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
FREQUENCY RATING: 14.0 MEGAHERTZ MINIMUM AND 18.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
WINDING CONDUCTOR SIZE: 0.08081 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
•
TERMINAL TYPE AND QUANTITY: 5 BANANA PLUG
•
BODY LENGTH: 5.500 INCHES NOMINAL IN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
TURN QUANTITY: 8 SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING14.0 MEGAHERTZ MINIMUM AND 18.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING CONDUCTOR SIZE0.08081 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
TERMINAL TYPE AND QUANTITY5 BANANA PLUG
BODY LENGTH5.500 INCHES NOMINAL IN
MOUNTING METHODTERMINAL SINGLE GROUP
TURN QUANTITY8 SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE0.16200 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
TURN QUANTITY1 SINGLE COMPONENT SINGLE SECONDARY
INCLOSURE TYPEOPEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
C449Interchangeable
interchangeable cross-reference
interchangeable
40166Interchangeable
interchangeable cross-reference
interchangeable
648690Interchangeable
interchangeable cross-reference
interchangeable
ASTM C 195-90Interchangeable
interchangeable cross-reference
interchangeable
ASTM C449Interchangeable
interchangeable cross-reference
interchangeable
1448Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 51C544?
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 51C544?
51C544 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 51C544?
There are 7 known substitutes for 51C544: C449, 40166, 648690 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51C544?
51C544 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-188-8826. 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 — 51C544

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