PartsTable
Technical Data Sheet
78PR500 ✓ 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,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR W/MOUNTING HOLES/SLOTS, body_width: 0.195 INCHES NOMINAL IN, body_height: 0.320 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.105 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-102-8135, 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 78PR500
NSN: 5905-00-102-8135
FSC: 5905
CAGE: K0718 — TT ELECTRONICS - BI TECHNOLOGIES LTD (GBR)
SPECIFICATIONS
body_styleRECTANGULAR W/MOUNTING HOLES/SLOTS
body_width0.195 INCHES NOMINAL IN
body_height0.320 INCHES NOMINAL IN
body_length1.250 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.105 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.110 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
terminal_length0.500 INCHES NOMINAL IN
section_quantity1
terminal_locationLOWER ADJACENT SIDE TWO ROWS
NSN5905-00-102-8135
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 78PR500 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
SHAFT STYLE: ROUND, SLOTTED
SHAFT LENGTH: 0.105 INCHES NOMINAL IN
BODY WIDTH: 0.195 INCHES NOMINAL IN
TERMINAL LENGTH: 0.500 INCHES NOMINAL IN
RELIABILITY INDICATOR: NOT ESTABLISHED
ACTUATOR TRAVEL CONTROL FEATURE: CLUTCH
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.000 INCHES NOMINAL IN
POWER DISSIPATION RATING PER SECTION IN WATTS: 0.75 FREE AIR SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.105 INCHES NOMINAL IN
BODY WIDTH0.195 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS1.000 INCHES NOMINAL IN
POWER DISSIPATION RATING PER SECTION IN WATTS0.75 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 PIN
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS0.100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
KX-20PInterchangeable
interchangeable cross-reference
interchangeable
KX-30PInterchangeable
interchangeable cross-reference
interchangeable
74520Interchangeable
interchangeable cross-reference
interchangeable
RV4203/350Interchangeable
Same NIIN cross-reference
interchangeable
436-2575Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78PR500?
78PR500 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 78PR500?
There are 5 known substitutes for 78PR500: KX-20P, KX-30P, 74520 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 78PR500?
78PR500 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-102-8135. This indicates validated use in U.S. government and defense supply chains.
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