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Technical Data Sheet
PartsTable / MRO / 283-540
283-540 ✓ 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,FIXED,MICA DIELECTRIC. Key specifications include material: RUBBER CHLOROPRENE CLASS CR FRAME, body_style: BUTTON TYPE, W/MTG TABS, lens_color: CLEAR, body_length: 0.100 INCHES NOMINAL IN, body_diameter: 0.447 INCHES NOMINAL IN, carrying_case: NOT PROVIDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-208-7159, 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→ 283-540
NSN: 2520-00-208-7159
FSC: 2520
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR FRAME
body_styleBUTTON TYPE, W/MTG TABS
lens_colorCLEAR
body_length0.100 INCHES NOMINAL IN
body_diameter0.447 INCHES NOMINAL IN
carrying_caseNOT PROVIDED
special_featuresMEETS ANSI SPECIFICATION Z87.1-1979; FOR CHEMICAL PRITECTION; WITH RUBBER HEADBAND; SUPPORT METHOD: HEADBAND
features_providedHERMETICALLY SEALED CASE
component_quantity11
reliability_indicatorNOT ESTABLISHED
end_item_identificationTRUCK,FIRE FIGHTING MODEL A/S32-4,OSHKOSH TRUCK CORP 45152
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM DEGC
NSN2520-00-208-7159
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 283-540 MFR CAPACITOR,FIXED,MICA D
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
17BV317Interchangeable
interchangeable cross-reference
interchangeable
283540Interchangeable
interchangeable cross-reference
interchangeable
282391Interchangeable
interchangeable cross-reference
interchangeable
654-03818A0751KInterchangeable
interchangeable cross-reference
interchangeable
654-000-18A0-751KInterchangeable
interchangeable cross-reference
interchangeable
G200TInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 283-540?
283-540 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 283-540?
There are 8 known substitutes for 283-540: 17BV317, 283540, 282391 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 283-540?
283-540 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-208-7159. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026