PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5020B
5020B ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include phase: SINGLE AND TWO, overall_gain: 47.0 DECIBELS, overall_width: 17.000 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 8.500 INCHES NOMINAL IN, overall_length: 17.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-500-5644, 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
5020B
NSN: 5940-00-500-5644
FSC: 5940
CAGE: 52525 — LERCO DIV SPACE-LOK INC (USA)
SPECIFICATIONS
phaseSINGLE AND TWO
overall_gain47.0 DECIBELS
overall_width17.000 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height8.500 INCHES NOMINAL IN
overall_length17.250 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
installation_designRACK
frequency_per_channel1.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 3200.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
average_life_measurementNOT RATED
operating_control_methodMANUAL
circuit_construction_typeSOLID STATE
NSN5940-00-500-5644
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 5020B MFR CAPACITOR,FIXED,PAPER
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 23
GT800E1Interchangeable
interchangeable cross-reference
interchangeable
CP160-2043-2-041Interchangeable
interchangeable cross-reference
interchangeable
2043-2Interchangeable
interchangeable cross-reference
interchangeable
1A4194Interchangeable
interchangeable cross-reference
interchangeable
661309Interchangeable
interchangeable cross-reference
interchangeable
23606RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5020B?
5020B is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 5020B?
There are 23 known substitutes for 5020B: GT800E1, CP160-2043-2-041, 2043-2 and 20 more. Substitute compatibility should be verified for your specific system.
Is 5020B still available?
5020B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026