PartsTable
Technical Data Sheet
WP-541-SA ✓ 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,NON. Key specifications include body_style: RECTANGULAR PEDAL, body_width: 4.000 INCHES NOMINAL IN, body_height: 2.320 INCHES MAXIMUM IN, body_length: 6.880 INCHES NOMINAL IN, overall_width: 4.300 INCHES NOMINAL IN, overall_height: 2.320 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-155-8723, 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
WP-541-SA
NSN: 5930-01-155-8723
FSC: 5930
CAGE: 97918 — LINEMASTER SWITCH CORPORATION DBA LINEMASTER SWITCH CORP (USA)
SPECIFICATIONS
body_styleRECTANGULAR PEDAL
body_width4.000 INCHES NOMINAL IN
body_height2.320 INCHES MAXIMUM IN
body_length6.880 INCHES NOMINAL IN
overall_width4.300 INCHES NOMINAL IN
overall_height2.320 INCHES MAXIMUM IN
overall_length6.940 INCHES NOMINAL IN
mounting_methodPANEL
end_item_identification5840-01-141-4378
terminal_type_and_quantity1 CABLE W/CONNECTOR
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts120.0 AC AND 28.0 DC
NSN5930-01-155-8723
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN WP-541-SA MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
BODY HEIGHT: 2.320 INCHES MAXIMUM IN
BODY WIDTH: 4.000 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
TERMINAL TYPE AND QUANTITY: 1 CABLE W/CONNECTOR
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION5840-01-141-4378
BODY HEIGHT2.320 INCHES MAXIMUM IN
BODY WIDTH4.000 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
OVERALL HEIGHT2.320 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY1 CABLE W/CONNECTOR
OVERALL WIDTH4.300 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC AND 28.0 DC
BODY STYLERECTANGULAR PEDAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
SP526-2Interchangeable
interchangeable cross-reference
interchangeable
627521PC2Interchangeable
interchangeable cross-reference
interchangeable
55-774Interchangeable
interchangeable cross-reference
interchangeable
860318-2Interchangeable
Same NIIN cross-reference
interchangeable
860318-0002Interchangeable
Same NIIN cross-reference
interchangeable
SP-526-2-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WP-541-SA?
WP-541-SA is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace WP-541-SA?
There are 6 known substitutes for WP-541-SA: SP526-2, 627521PC2, 55-774 and 3 more. Substitute compatibility should be verified for your specific system.
Is WP-541-SA still available?
WP-541-SA is currently cancelled.
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