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PartsTable / COMPONENT / 49C14503
49C14503 ✓ 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: 1.625 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, nominal_thread_size: 0.112 INCHES SINGLE GROUP IN, transformer_function: INPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-227-0240, 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
49C14503
NSN: 5950-00-227-0240
FSC: 5950
CAGE: 80049 — DEPARTMENT OF THE AIR FORCE (USA)
SPECIFICATIONS
body_length1.625 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
transformer_functionINPUT
body_outside_diameter1.094 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms220000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-227-0240
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 49C14503 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 1.094 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TRANSFORMER FUNCTION: INPUT
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.563 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY LENGTH: 1.625 INCHES NOMINAL IN
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 21 SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER1.094 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
RELIABILITY INDICATORNOT ESTABLISHED
TRANSFORMER FUNCTIONINPUT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.563 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH1.625 INCHES NOMINAL IN
PRIMARY TO SECONDARY TURN RATIO1 TO 21 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY4 STANDOFF, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1558-5Interchangeable
interchangeable cross-reference
interchangeable
15580Interchangeable
interchangeable cross-reference
interchangeable
25-14684Interchangeable
interchangeable cross-reference
interchangeable
8416Interchangeable
interchangeable cross-reference
interchangeable
5503 5732Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49C14503?
49C14503 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 49C14503?
There are 5 known substitutes for 49C14503: 1558-5, 15580, 25-14684 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49C14503?
49C14503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-227-0240. 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