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PartsTable / COMPONENT / 19591
19591 ✓ Verified by PartsTable
Jumbo · 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,MICA DIELECTRIC. Key specifications include body_width: 0.390 INCHES MAXIMUM IN, body_height: 0.085 INCHES MAXIMUM IN, body_length: 0.520 INCHES MAXIMUM IN, overall_width: 6.820 INCHES NOMINAL IN, overall_height: 11.500 INCHES NOMINAL IN, overall_length: 13.500 INCHES NOMINAL 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 3040-01-107-0535, 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
19591
NSN: 3040-01-107-0535
FSC: 3040
CAGE: 97370 — SPX FLOW US, LLC DBA SPX VALVES & CONTROLS (USA)
SPECIFICATIONS
body_width0.390 INCHES MAXIMUM IN
body_height0.085 INCHES MAXIMUM IN
body_length0.520 INCHES MAXIMUM IN
cell_quantity6
overall_width6.820 INCHES NOMINAL IN
overall_height11.500 INCHES NOMINAL IN
overall_length13.500 INCHES NOMINAL IN
special_featuresSTL
voltage_in_volts12.0
features_providedBIPOLAR AND PROGRAMMABLE AND 3-STATE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
NSN3040-01-107-0535
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 19591 MFR Jumbo 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONCOPES-VULCAN INC. MAIN DN-4A HEAD ASSEMBLY AIR OPERATED MODEL X74222 A
SPECIAL FEATURESSTL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
X74222PC88Interchangeable
interchangeable cross-reference
interchangeable
15109Interchangeable
interchangeable cross-reference
interchangeable
X74050PC6-9Interchangeable
interchangeable cross-reference
interchangeable
X74222PC87Interchangeable
interchangeable cross-reference
interchangeable
X74222Interchangeable
interchangeable cross-reference
interchangeable
16589Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19591?
19591 is a CAPACITOR,FIXED,MICA DIELECTRIC manufactured by Jumbo.
What parts can replace 19591?
There are 23 known substitutes for 19591: X74222PC88, 15109, X74050PC6-9 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19591?
19591 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-107-0535. 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