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Technical Data Sheet
540466 ✓ 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_length: 0.760 INCHES NOMINAL IN, body_diameter: 0.250 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 143.000 OHMS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-264-5198, 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 540466
NSN: 5905-00-264-5198
FSC: 5905
CAGE: 21340 — ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV (USA)
SPECIFICATIONS
body_length0.760 INCHES NOMINAL IN
body_diameter0.250 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
style_designatorAXIAL TERMINAL EACH END
electrical_resistance143.000 OHMS
reliability_indicatorNOT ESTABLISHED
end_item_identification29156750157
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power70.0 CELSIUS DEGC
power_dissipation_rating_in_watts0.500 FREE AIR
general_characteristics_item_descriptionPACKAGE IN SETS AND MARK PACKAGE MATCHED SET DO NOT ISSUE SEPARATELY
NSN5905-00-264-5198
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 540466 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -150.0 TO 150.0
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 70.0
ELECTRICAL RESISTANCE: 143.000 OHMS
AMBIENT TEMP AT FULL RATED POWER: 70.0 CELSIUS DEGC
POWER DISSIPATION RATING IN WATTS: 0.500 FREE AIR
TERMINAL TYPE: WIRE LEAD
BODY LENGTH: 0.760 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-150.0 TO 150.0
STYLE DESIGNATORAXIAL TERMINAL EACH END
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 70.0
ELECTRICAL RESISTANCE143.000 OHMS
AMBIENT TEMP AT FULL RATED POWER70.0 CELSIUS DEGC
POWER DISSIPATION RATING IN WATTS0.500 FREE AIR
TERMINAL TYPEWIRE LEAD
BODY LENGTH0.760 INCHES NOMINAL IN
INCLOSURE TYPEENCAPSULATED
BODY DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
P209Interchangeable
interchangeable cross-reference
interchangeable
57041Interchangeable
interchangeable cross-reference
interchangeable
1595505Interchangeable
interchangeable cross-reference
interchangeable
540466Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 540466?
540466 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 540466?
There are 4 known substitutes for 540466: P209, 57041, 1595505 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 540466?
540466 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-264-5198. This indicates validated use in U.S. government and defense supply chains.
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