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Technical Data Sheet
PartsTable / COMPONENT / T-19
T-19 ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include color: GRAY/GREY, material: STEEL AND ALUMINUM OUTSIDE SHELL, unit_type: REACH-IN, bore_shape: STRAIGHT BOTH ENDS, evaporator: INCLUDED, bore_length: 0.5000 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-280-0601, 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
T-19
NSN: 5940-00-280-0601
FSC: 5940
CAGE: 82893 — VECTOR ELECTRONICS & TECHNOLOGY INC (USA)
SPECIFICATIONS
colorGRAY/GREY
materialSTEEL AND ALUMINUM OUTSIDE SHELL
unit_typeREACH-IN
bore_shapeSTRAIGHT BOTH ENDS
evaporatorINCLUDED
bore_length0.5000 INCHES NOMINAL BOTH ENDS IN
design_typeBELLOWS
power_sourceELECTRIC MOTOR
sliding_doorNOT PROVIDED
usage_designCOMMERCIAL
bore_diameter0.1873 INCHES NOMINAL BOTH ENDS IN
door_quantity1
NSN5940-00-280-0601
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN T-19 MFR CAPACITOR,FIXED,ELECTR
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 30
77-112Interchangeable
interchangeable cross-reference
interchangeable
1440911Interchangeable
interchangeable cross-reference
interchangeable
TE1506Interchangeable
interchangeable cross-reference
interchangeable
430047Interchangeable
interchangeable cross-reference
interchangeable
1JA2597H86Interchangeable
interchangeable cross-reference
interchangeable
15-302-2-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-19?
T-19 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace T-19?
There are 30 known substitutes for T-19: 77-112, 1440911, TE1506 and 27 more. Substitute compatibility should be verified for your specific system.
Is T-19 still available?
T-19 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