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Technical Data Sheet
PartsTable / MRO / 21619
21619 ✓ Verified by PartsTable
Clementoni · 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

The CAPACITOR,FIXED,ELECTROLYTIC is a Clementoni cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: COPPER ALLOY, body_style: HOLE MOUNTED, body_width: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, body_length: 1.500 INCHES MAXIMUM IN, actuator_style: ROLLER ARM, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-006-6131, 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→ 21619
NSN: 4320-00-006-6131
FSC: 4320
CAGE: 76122 — INDUSTRIAL TECHNOLOGIES AND SERVICES LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleHOLE MOUNTED
body_width0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
body_length1.500 INCHES MAXIMUM IN
actuator_styleROLLER ARM
inclosure_typeFULLY INCLOSED
actuator_length2.200 INCHES MINIMUM AND 2.240 INCHES MAXIMUM IN
actuator_movement0.150 PRETRAVEL INCHES NOMINAL AND 0.450 OVERTRAVEL INCHES NOMINAL AND 0.040 DIFFERENTIAL INCHES NOMINAL
nominal_thread_size0.164 INCHES IN
switch_release_force160.0 OUNCES MAXIMUM OZ
actuator_roller_width0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
switch_actuating_force16.0 OUNCES NOMINAL OZ
NSN4320-00-006-6131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 21619 MFR Clementoni CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
MATERIAL: COPPER ALLOY
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)
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A1258PC62Interchangeable
interchangeable cross-reference
interchangeable
A1061PC62Interchangeable
interchangeable cross-reference
interchangeable
A2045PC62Interchangeable
interchangeable cross-reference
interchangeable
897142Interchangeable
interchangeable cross-reference
interchangeable
07-850558Interchangeable
interchangeable cross-reference
interchangeable
21619Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21619?
21619 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21619?
There are 8 known substitutes for 21619: A1258PC62, A1061PC62, A2045PC62 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21619?
21619 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-006-6131. 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