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WIS7122B1-1 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

WIS7122B1-1: CAPACITOR,FIXED,ELECTROLYTIC.

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: 2.000 INCHES NOMINAL IN, body_diameter: 1.093 INCHES NOMINAL IN, terminal_length: 0.468 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-962-0400, 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→ WIS7122B1-1
NSN: 5910-00-962-0400
FSC: 5910 — Capacitors
CAGE: K2555 — G E C MARCONI COMMUNICATIONS LTD (GBR)
SPECIFICATIONS
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length2.000 INCHES NOMINAL IN
body_diameter1.093 INCHES NOMINAL IN
terminal_length0.468 INCHES NOMINAL IN
section_quantity3
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity4 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 100.00 PERCENT ALL SECTIONS
NSN5910-00-962-0400
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN WIS7122B1-1 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 1.093 INCHES NOMINAL IN
•
BODY STYLE: W/TWIST TAB MTG, TERMINAL(S) ON ONE END
•
TOLERANCE RANGE PER SECTION: -10.00 TO 100.00 PERCENT ALL SECTIONS
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TERMINAL LENGTH: 0.468 INCHES NOMINAL IN
•
ELECTRICAL POLARIZATION: POLARIZED
•
SECTION QUANTITY: 3
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
BODY DIAMETER1.093 INCHES NOMINAL IN
BODY STYLEW/TWIST TAB MTG, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION-10.00 TO 100.00 PERCENT ALL SECTIONS
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL LENGTH0.468 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
SECTION QUANTITY3
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION350.0 DC ALL SECTIONS
SCHEMATIC DIAGRAM DESIGNATORONE TERMINAL COMMON TO EACH SECTION
SUBSTITUTES & CROSS-REFERENCES 2
620-259Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC18411-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WIS7122B1-1?
WIS7122B1-1 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace WIS7122B1-1?
There are 2 known substitutes for WIS7122B1-1: 620-259, PC18411-2. Substitute compatibility should be verified for your specific system.
What is the NSN for WIS7122B1-1?
WIS7122B1-1 is cataloged in the U.S. Government catalog under NSN 5910-00-962-0400. This indicates validated use in U.S. government and defense supply chains.
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