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Technical Data Sheet
PartsTable / COMPONENT / 218-27743-101
218-27743-101 ✓ 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,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.410 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 400.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, precious_material: GOLD, body_outside_diameter: 0.350 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-078-2176, 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
218-27743-101
NSN: 5950-01-078-2176
FSC: 5950
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
body_length0.410 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating400.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
precious_materialGOLD
body_outside_diameter0.350 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp105.0 CELSIUS DEGC
impedance_rating_in_ohms500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_operating_current5.5 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity6 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-01-078-2176
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 218-27743-101 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
IMPEDANCE RATING IN OHMS: 500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
TERMINAL TYPE AND QUANTITY: 6 WIRE LEAD
•
MAXIMUM OPERATING TEMP: 105.0 CELSIUS DEGC
•
BODY OUTSIDE DIAMETER: 0.350 INCHES MAXIMUM IN
•
MAXIMUM TRANSFORMER POWER RATING: 125.0 MILLIWATTS SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 5.5 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
FREQUENCY RATING: 400.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
IMPEDANCE RATING IN OHMS500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
MAXIMUM OPERATING TEMP105.0 CELSIUS DEGC
BODY OUTSIDE DIAMETER0.350 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING125.0 MILLIWATTS SINGLE COMPONENT
WINDING OPERATING CURRENT5.5 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING400.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH0.410 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
KSC707Interchangeable
interchangeable cross-reference
interchangeable
40545Interchangeable
interchangeable cross-reference
interchangeable
1321-0707Interchangeable
interchangeable cross-reference
interchangeable
503-8701-002Interchangeable
interchangeable cross-reference
interchangeable
521625Interchangeable
interchangeable cross-reference
interchangeable
7-07Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 218-27743-101?
218-27743-101 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 218-27743-101?
There are 14 known substitutes for 218-27743-101: KSC707, 40545, 1321-0707 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218-27743-101?
218-27743-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-078-2176. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026