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PartsTable / COMPONENT / 57A14C70
57A14C70 ✓ 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_width: 1.141 INCHES MAXIMUM IN, body_height: 1.563 INCHES MAXIMUM IN, body_length: 1.141 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL 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 5950-00-730-4075, 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
57A14C70
NSN: 5950-00-730-4075
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width1.141 INCHES MAXIMUM IN
body_height1.563 INCHES MAXIMUM IN
body_length1.141 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.120 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms2230.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY
winding_operating_current6.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity6 EYELET
NSN5950-00-730-4075
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 57A14C70 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY LENGTH: 1.141 INCHES MAXIMUM IN
•
BODY WIDTH: 1.141 INCHES MAXIMUM IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
IMPEDANCE RATING IN OHMS: 22000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
BODY HEIGHT: 1.563 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH1.141 INCHES MAXIMUM IN
BODY WIDTH1.141 INCHES MAXIMUM IN
INCLOSURE TYPEHERMETICALLY SEALED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS22000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY HEIGHT1.563 INCHES MAXIMUM IN
IMPEDANCE RATING IN OHMS2230.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
202-49Interchangeable
interchangeable cross-reference
interchangeable
10XM500Interchangeable
interchangeable cross-reference
interchangeable
247E5015Interchangeable
interchangeable cross-reference
interchangeable
539D764P1Interchangeable
interchangeable cross-reference
interchangeable
9155Interchangeable
interchangeable cross-reference
interchangeable
D45MS-01 3/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57A14C70?
57A14C70 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 57A14C70?
There are 13 known substitutes for 57A14C70: 202-49, 10XM500, 247E5015 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57A14C70?
57A14C70 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-730-4075. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026