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Technical Data Sheet
PartsTable / MRO / 502-20
502-20 ✓ Verified by PartsTable
Sandberg · 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

This extension cable enables you to extend Danish 3-pin telephone cables. The cable has a male to female configuration. The male connector is a combined male and female, to allow an extra telephone cable to be attached to the back of the connector.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-179-5110, 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→ 502-20
NSN: 6625-01-179-5110
FSC: 6625
CAGE: 04034 — SETRA SYSTEMS, INC. DBA GEMS SENSORS (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN6625-01-179-5110
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Sandberg CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 502-20 MFR Sandberg CAPACITOR,FIXED,PLASTI
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 16
502-20Interchangeable
interchangeable cross-reference
interchangeable
502-0020Interchangeable
interchangeable cross-reference
interchangeable
50220BInterchangeable
interchangeable cross-reference
interchangeable
PCH2020Interchangeable
interchangeable cross-reference
interchangeable
ZZ-T-391Interchangeable
interchangeable cross-reference
interchangeable
ZZ-T-391/T2/S1/15X5X11-1/4FLSMREInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 502-20?
502-20 is a CAPACITOR,FIXED,PLASTIC DIELECTR manufactured by Sandberg. It is classified as a MRO (MRO_GENERAL).
What parts can replace 502-20?
There are 16 known substitutes for 502-20: 502-20, 502-0020, 50220B and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 502-20?
502-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-179-5110. 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