PartsTable
Technical Data Sheet
PartsTable / MRO / 518-020A2-5PF
518-020A2-5PF ✓ 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

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: ROTARY, inclosure_type: ENCAPSULATED, overall_height: 0.143 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN, overall_diameter: 0.203 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN, adjustment_device_torque: 0.500 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-028-5999, 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→ 518-020A2-5PF
NSN: 5910-01-028-5999
FSC: 5910
CAGE: 72982 — ERIE SPECIALTY PRODUCTS INC (USA)
SPECIFICATIONS
body_styleROTARY
inclosure_typeENCAPSULATED
overall_height0.143 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
overall_diameter0.203 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
adjustment_device_torque0.500 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_range_in_picofarads+2.0 TO 5.0 SINGLE SECTION
quality_factor_at_25_deg_celsius500.0
nonderated_voltage_rating_and_type100.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity2 TERMINAL
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
NSN5910-01-028-5999
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 518-020A2-5PF MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
OVERALL DIAMETER: 0.203 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
NONDERATED VOLTAGE RATING AND TYPE: 100.0 DC CONTINUOUS SINGLE SECTION
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.180 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
•
INCLOSURE TYPE: ENCAPSULATED
•
QUALITY FACTOR AT 25 DEG CELSIUS: 500.0
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10.0 GIGOHMS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.203 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
NONDERATED VOLTAGE RATING AND TYPE100.0 DC CONTINUOUS SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.180 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
INCLOSURE TYPEENCAPSULATED
QUALITY FACTOR AT 25 DEG CELSIUS500.0
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10.0 GIGOHMS
CAPACITANCE RANGE IN PICOFARADS+2.0 TO 5.0 SINGLE SECTION
BODY STYLEROTARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
20-196Interchangeable
interchangeable cross-reference
interchangeable
00350-S4902-595811PC196Interchangeable
interchangeable cross-reference
interchangeable
150-417LPC196Interchangeable
interchangeable cross-reference
interchangeable
5871Interchangeable
interchangeable cross-reference
interchangeable
26641Interchangeable
interchangeable cross-reference
interchangeable
518-000A2-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 518-020A2-5PF?
518-020A2-5PF is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 518-020A2-5PF?
There are 13 known substitutes for 518-020A2-5PF: 20-196, 00350-S4902-595811PC196, 150-417LPC196 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 518-020A2-5PF?
518-020A2-5PF is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-028-5999. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026