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PartsTable / COMPONENT / BB22125
BB22125 ✓ 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,VARIABLE,AIR DIELECTRI. Key specifications include starter: NOT REQUIRED, duty_type: CONTINUOUS, body_style: PISTON, body_width: 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN, body_height: 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN, body_length: 2.781 INCHES MINIMUM AND 2.843 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-447-2198, 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
BB22125
NSN: 2520-00-447-2198
FSC: 2520
CAGE: 22852 — SPALLA INC (USA)
SPECIFICATIONS
starterNOT REQUIRED
duty_typeCONTINUOUS
body_stylePISTON
body_width1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
body_height1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
body_length2.781 INCHES MINIMUM AND 2.843 INCHES MAXIMUM IN
current_typeAC
thread_class2A A
bushing_shapeROUND
coil_quantity1
overall_width2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM IN
terminal_typeBINDING POST
NSN2520-00-447-2198
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN BB22125 MFR CAPACITOR,VARIABLE,AIR
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 11
23-1803Interchangeable
interchangeable cross-reference
interchangeable
52612W1Interchangeable
interchangeable cross-reference
interchangeable
774285Interchangeable
interchangeable cross-reference
interchangeable
18740Interchangeable
interchangeable cross-reference
interchangeable
395420Interchangeable
interchangeable cross-reference
interchangeable
5859Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB22125?
BB22125 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace BB22125?
There are 11 known substitutes for BB22125: 23-1803, 52612W1, 774285 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB22125?
BB22125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-447-2198. 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