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BR445 — CAPACITOR,FIXED,ELECTROLYTIC

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

BR445: 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 anode_type: ETCHED FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.062 INCHES NOMINAL IN, body_diameter: 0.625 INCHES NOMINAL IN, terminal_length: 3.350 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-088-0328, 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→ BR445
NSN: 5910-00-088-0328
FSC: 5910 — Capacitors
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)
SPECIFICATIONS
anode_typeETCHED FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.062 INCHES NOMINAL IN
body_diameter0.625 INCHES NOMINAL IN
terminal_length3.350 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.040 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
NSN5910-00-088-0328
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN BR445 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 0.625 INCHES NOMINAL IN
•
TERMINAL DIAMETER: 0.040 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TERMINAL LENGTH: 3.350 INCHES NOMINAL IN
•
ELECTRICAL POLARIZATION: POLARIZED
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 DIAMETER0.625 INCHES NOMINAL IN
TERMINAL DIAMETER0.040 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 50.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL LENGTH3.350 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS51.00
ANODE TYPEETCHED FOIL
SUBSTITUTES & CROSS-REFERENCES 6
031-009Reference document
Same NSN cross-reference
Reference document — Secondary reference
BR4-450Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
WBR4-450Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M4-450Reference document
Same NSN cross-reference
Reference document — Secondary reference
741358-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PRS1710Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BR445?
BR445 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace BR445?
There are 6 known substitutes for BR445: 031-009, BR4-450, WBR4-450 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BR445?
BR445 is cataloged in the U.S. Government catalog under NSN 5910-00-088-0328. This indicates validated use in U.S. government and defense supply chains.
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