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Technical Data Sheet
D29222 ✓ Verified by PartsTable
· 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 the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include body_style: W/TWIST TAB MTG, TERMINAL(S) ON ONE END, body_length: 2.469 INCHES NOMINAL IN, body_diameter: 1.469 INCHES NOMINAL IN, features_provided: MOUNTING HARDWARE, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-446-1955, 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 D29222
NSN: 5910-00-446-1955
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length2.469 INCHES NOMINAL IN
body_diameter1.469 INCHES NOMINAL IN
section_quantity3
features_providedMOUNTING HARDWARE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
terminal_surface_treatmentSOLDER
terminal_type_and_quantity3 TAB, SOLDER LUG
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section20.000 MICROFARADS ALL SECTIONS
capacitive_electrode_materialALUMINUM
NSN5910-00-446-1955
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN D29222 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY DIAMETER: 1.469 INCHES NOMINAL IN
FEATURES PROVIDED: MOUNTING HARDWARE
SECTION QUANTITY: 3
ELECTRICAL POLARIZATION: POLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 450.0 DC ALL SECTIONS
CAPACITANCE VALUE PER SECTION: 20.000 MICROFARADS ALL SECTIONS
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
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)
RELIABILITY INDICATORNOT ESTABLISHED
BODY DIAMETER1.469 INCHES NOMINAL IN
FEATURES PROVIDEDMOUNTING HARDWARE
SECTION QUANTITY3
ELECTRICAL POLARIZATIONPOLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION450.0 DC ALL SECTIONS
CAPACITANCE VALUE PER SECTION20.000 MICROFARADS ALL SECTIONS
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
BODY LENGTH2.469 INCHES NOMINAL IN
TERMINAL SURFACE TREATMENTSOLDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
800028Interchangeable
interchangeable cross-reference
interchangeable
DM15-102JInterchangeable
interchangeable cross-reference
interchangeable
7348513Interchangeable
interchangeable cross-reference
interchangeable
800013Interchangeable
interchangeable cross-reference
interchangeable
7222F6Interchangeable
interchangeable cross-reference
interchangeable
R-13520 PIECE 30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D29222?
D29222 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace D29222?
There are 9 known substitutes for D29222: 800028, DM15-102J, 7348513 and 6 more. Substitute compatibility should be verified for your specific system.
Is D29222 still available?
D29222 is currently cancelled.
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