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Technical Data Sheet
PartsTable / COMPONENT / 3-14391
3-14391 ✓ 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 end_style: ANGULAR END (RIGHT) SECOND END, body_width: 1.312 INCHES NOMINAL IN, body_height: 1.650 INCHES NOMINAL IN, body_length: 1.312 INCHES NOMINAL IN, coil_quantity: 3-1/4, inclosure_type: HERMETICALLY SEALED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-740-0832, 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
3-14391
NSN: 5950-00-740-0832
FSC: 5950
CAGE: 00144 — TE CONNECTIVITY NETWORKS, INC. DIV ADC TELECOMMUNICATIONS SALES, INC. (USA)
SPECIFICATIONS
end_styleANGULAR END (RIGHT) SECOND END
body_width1.312 INCHES NOMINAL IN
body_height1.650 INCHES NOMINAL IN
body_length1.312 INCHES NOMINAL IN
coil_quantity3-1/4
inclosure_typeHERMETICALLY SEALED
inside_diameter0.500 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_featuresWIRE DIAMETER 0.032 INCH; LENGTH OF LEG 1.250 INCH IN
style_designatorSINGLE TORSION RIGHT HAND
spring_free_length0.250 INCHES NOMINAL IN
NSN5950-00-740-0832
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 3-14391 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
WINDING OPERATING CURRENT: 200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
FREQUENCY RATING: 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
BODY WIDTH: 1.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
WINDING OPERATING CURRENT200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INCLOSURE TYPEHERMETICALLY SEALED
BODY WIDTH1.312 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY5 SOLDER STUD
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
41988Interchangeable
interchangeable cross-reference
interchangeable
41988AInterchangeable
interchangeable cross-reference
interchangeable
9606Interchangeable
interchangeable cross-reference
interchangeable
2097628Interchangeable
interchangeable cross-reference
interchangeable
AL138CInterchangeable
interchangeable cross-reference
interchangeable
272409SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-14391?
3-14391 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 3-14391?
There are 19 known substitutes for 3-14391: 41988, 41988A, 9606 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-14391?
3-14391 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-740-0832. 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