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124A178 ✓ 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 overall_width: 0.700 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 1.220 INCHES NOMINAL IN, overall_length: 0.860 INCHES NOMINAL IN, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ 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 5950-00-257-9696, 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
124A178
NSN: 5950-00-257-9696
FSC: 5950
CAGE: 11700 — A.E.YORK, LLC (USA)
SPECIFICATIONS
overall_width0.700 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.220 INCHES NOMINAL IN
overall_length0.860 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
frequency_rating200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms150.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_operating_current6.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity6 PIN
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
maximum_transformer_power_rating500.0 MILLIWATTS SINGLE COMPONENT
NSN5950-00-257-9696
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 124A178 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
FREQUENCY RATING: 200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
MAXIMUM TRANSFORMER POWER RATING: 500.0 MILLIWATTS SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 6.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
IMPEDANCE RATING IN OHMS: 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.700 INCHES NOMINAL IN
FREQUENCY RATING200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
MOUNTING METHODTERMINAL SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING500.0 MILLIWATTS SINGLE COMPONENT
WINDING OPERATING CURRENT6.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY6 PIN
INCLOSURE TYPEFULLY INCLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
104SInterchangeable
interchangeable cross-reference
interchangeable
Y69G204Interchangeable
interchangeable cross-reference
interchangeable
NORFIN104Interchangeable
interchangeable cross-reference
interchangeable
319565Interchangeable
interchangeable cross-reference
interchangeable
667-0213-010Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 124A178?
124A178 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 124A178?
There are 5 known substitutes for 124A178: 104S, Y69G204, NORFIN104 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124A178?
124A178 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-257-9696. 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