PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BR1645Capacitor,fixed,electrolytic

Cornell-Dubilier Electronics · NSN 5910-00-649-9370 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-649-9370 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-649-9370. Primary manufacturer part number: BR1645.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Anode Type: ETCHED FOIL
  • Terminal Diameter: 0.040 INCHES NOMINAL IN
  • Body Diameter: 0.729 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN
  • Nonderated Continuous Voltage Rating and Type Per Section: 450.0 DC SINGLE SECTION
  • Capacitance Value Per Section: 16.000 MICROFARADS SINGLE SECTION
  • Electrical Polarization: POLARIZED
  • Tolerance Range Per Section: -10.00 TO 50.00 PERCENT SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-649-9370, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cornell-Dubilier Electronics. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-649-9370
Primary Part NumberBR1645
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerCornell-Dubilier Electronics
StatusCANCELLED
Anode TypeETCHED FOIL
Terminal Diameter0.040 INCHES NOMINAL IN
Body Diameter0.729 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN
Nonderated Continuous Voltage Rating and Type Per Section450.0 DC SINGLE SECTION
Capacitance Value Per Section16.000 MICROFARADS SINGLE SECTION
Electrical PolarizationPOLARIZED
Tolerance Range Per Section-10.00 TO 50.00 PERCENT SINGLE SECTION
Terminal Length3.375 INCHES NOMINAL IN
Body Length1.411 INCHES MINIMUM AND 1.535 INCHES MAXIMUM IN
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Case Insulation MaterialPLASTIC
Terminal Surface TreatmentSOLDER
Capacitive Electrode MaterialALUMINUM
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5120-00-242-37915120-00-242-3791 INTERCHANGEABLE
Holder,sheet Metal,hole
General Services Administration Federal Supply Service
5120-01-023-651304-M-3/16 INTERCHANGEABLE
Holder,sheet Metal,hole
Us Air Tool Co., Inc.
Cross-Reference Index
Part NumberManufacturer
BR1645 Cornell-Dubilier Electronics (USA)
BR16-350 Cornell-Dubilier Electronics (USA)
M316 Krispy Kreme Doughnut Corporation Dba Krispy Kreme (USA)
WBR16-450 Cornell-Dubilier Electronics (USA)
4450-1600 Genrad Inc (USA)
C0E27-15UF300V Genrad Inc (USA)
C436AR/Q16 Mepco/electra Inc (USA)
TC74B Mallory Sonalert Products, Inc. (USA)
Related Parts
5120-00-242-3791INTERCHANGEABLE
HOLDER,SHEET METAL,HOLE
5120-00-242-3791
5120-01-023-6513INTERCHANGEABLE
HOLDER,SHEET METAL,HOLE
04-M-3/16

Frequently Asked Questions

What is NSN 5910-00-649-9370?

NSN 5910-00-649-9370 is a Capacitor,fixed,electrolytic, manufactured by Cornell-Dubilier Electronics, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-649-9370?

NSN 5910-00-649-9370 has 8 cross-referenced part numbers: BR1645 (Cornell-Dubilier Electronics), BR16-350 (Cornell-Dubilier Electronics), M316 (Krispy Kreme Doughnut Corporation Dba Krispy Kreme), WBR16-450 (Cornell-Dubilier Electronics), 4450-1600 (Genrad Inc) and 3 more.

What NSN replaces 5910-00-649-9370?

There are 2 known substitutes for 5910-00-649-9370: 5120-00-242-3791, 5120-01-023-6513. Verify interchangeability with system specifications before substitution.

What are the specifications of BR1645?

Key specifications for BR1645: Anode Type: ETCHED FOIL; Terminal Diameter: 0.040 INCHES NOMINAL IN; Body Diameter: 0.729 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN; Nonderated Continuous Voltage Rating and Type Per Section: 450.0 DC SINGLE SECTION. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-649-9370 still in active supply?

NSN 5910-00-649-9370 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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