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Technical Data Sheet
PartsTable / COMPONENT / TF4RX13YY
TF4RX13YY ✓ 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: 1.625 INCHES NOMINAL IN, body_height: 2.438 INCHES MAXIMUM IN, body_length: 1.625 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-539-7051, 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
TF4RX13YY
NSN: 5950-00-539-7051
FSC: 5950
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_width1.625 INCHES NOMINAL IN
body_height2.438 INCHES MAXIMUM IN
body_length1.625 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp105.0 CELSIUS DEGC
mounting_hole_diameter0.144 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_operating_current8.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-539-7051
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN TF4RX13YY MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY LENGTH: 1.625 INCHES NOMINAL IN
•
IMPEDANCE RATING IN OHMS: 15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 8 TAB, SOLDER LUG
•
MAXIMUM OPERATING TEMP: 105.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH1.625 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
TERMINAL TYPE AND QUANTITY8 TAB, SOLDER LUG
MAXIMUM OPERATING TEMP105.0 CELSIUS DEGC
INCLOSURE TYPEHERMETICALLY SEALED
BODY WIDTH1.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
9TLSF53GInterchangeable
interchangeable cross-reference
interchangeable
736-011818Interchangeable
interchangeable cross-reference
interchangeable
SF-53Interchangeable
interchangeable cross-reference
interchangeable
4722-3-6A4-7Interchangeable
interchangeable cross-reference
interchangeable
H22Interchangeable
interchangeable cross-reference
interchangeable
40615Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TF4RX13YY?
TF4RX13YY is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace TF4RX13YY?
There are 14 known substitutes for TF4RX13YY: 9TLSF53G, 736-011818, SF-53 and 11 more. Substitute compatibility should be verified for your specific system.
Is TF4RX13YY still available?
TF4RX13YY is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026