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Technical Data Sheet
PartsTable / COMPONENT / TF5-286
TF5-286 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_width: 0.900 INCHES NOMINAL IN, body_height: 0.750 INCHES NOMINAL IN, body_length: 1.625 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: 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 5950-00-253-5154, 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
TF5-286
NSN: 5950-00-253-5154
FSC: 5950
CAGE: 08748 — ELDEC AEROSPACE CORP (USA)
SPECIFICATIONS
body_width0.900 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length1.625 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.125 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
winding_operating_voltage12.90 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity9 WIRE LEAD
NSN5950-00-253-5154
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN TF5-286 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
BODY LENGTH: 1.625 INCHES NOMINAL IN
•
WINDING OPERATING VOLTAGE: 0.25 AC VOLTS NOMINAL AND 9.15 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
WINDING OPERATING CURRENT: 10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
BODY LENGTH1.625 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE0.25 AC VOLTS NOMINAL AND 9.15 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE12.70 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
WINDING OPERATING CURRENT10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
CM35B562KInterchangeable
interchangeable cross-reference
interchangeable
5-286Interchangeable
interchangeable cross-reference
interchangeable
C1256B10Interchangeable
interchangeable cross-reference
interchangeable
800829Interchangeable
interchangeable cross-reference
interchangeable
AS1940Interchangeable
interchangeable cross-reference
interchangeable
G9-239216Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TF5-286?
TF5-286 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace TF5-286?
There are 16 known substitutes for TF5-286: CM35B562K, 5-286, C1256B10 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TF5-286?
TF5-286 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-253-5154. 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