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Technical Data Sheet
3255W1-502 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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,NON. Key specifications include body_style: RECTANGULAR W/MOUNTING HOLES, body_width: 0.205 INCHES NOMINAL IN, body_height: 0.500 INCHES NOMINAL IN, body_length: 0.515 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.045 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-090-7078, 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
MRO MRO_GENERAL 3255W1-502
NSN: 5905-00-090-7078
FSC: 5905
CAGE: 80294 — BOURNS INSTRUMENTS INC (USA)
SPECIFICATIONS
body_styleRECTANGULAR W/MOUNTING HOLES
body_width0.205 INCHES NOMINAL IN
body_height0.500 INCHES NOMINAL IN
body_length0.515 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.045 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
overall_width0.205 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length0.767 INCHES MAXIMUM IN
shaft_diameter0.078 INCHES NOMINAL IN
mounting_methodTERMINAL AND UNTHREADED HOLE(S)
NSN5905-00-090-7078
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 3255W1-502 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
MOUNTING HOLE DIAMETER: 0.073 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: 0.100 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 150.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 PIN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 85.0 SINGLE SECTION
SPECIFICATION/STANDARD DATA: 81349-MIL-R-39015/2 GOVERNMENT SPECIFICATION
POWER DISSIPATION RATING PER SECTION IN WATTS: 0.75 FREE AIR SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.073 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL0.100 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER150.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 PIN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
SPECIFICATION/STANDARD DATA81349-MIL-R-39015/2 GOVERNMENT SPECIFICATION
POWER DISSIPATION RATING PER SECTION IN WATTS0.75 FREE AIR SINGLE SECTION
TERMINAL LOCATIONREAR END LOCATION NOT OTHERWISE SPECIFIED
MOUNTING METHODTERMINAL AND UNTHREADED HOLE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
7903751-06Interchangeable
Same NIIN cross-reference
interchangeable
3250W501-502Interchangeable
Same NIIN cross-reference
interchangeable
M39015/2-006WPInterchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-39015/2Interchangeable
Same NIIN cross-reference
interchangeable
381-1721-301Interchangeable
Same NIIN cross-reference
interchangeable
JM39015-2-006WPInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3255W1-502?
3255W1-502 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3255W1-502?
There are 8 known substitutes for 3255W1-502: 7903751-06, 3250W501-502, M39015/2-006WP and 5 more. Substitute compatibility should be verified for your specific system.
Is 3255W1-502 still available?
3255W1-502 is currently cancelled.
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