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Technical Data Sheet
PartsTable / MRO / 2B601-805A
2B601-805A ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 1.250 INCHES NOMINAL IN, body_height: 4.250 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-561-8205, 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→ 2B601-805A
NSN: 5910-00-561-8205
FSC: 5910
CAGE: 58364 — BYCAP INC (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width1.250 INCHES NOMINAL IN
body_height4.250 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section8.000 MICROFARADS SINGLE SECTION
nonderated_continuous_voltage_rating_and_type_per_section140.0 AC-RMS SINGLE SECTION AND 600.0 DC SINGLE SECTION
NSN5910-00-561-8205
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 2B601-805A MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY WIDTH: 1.250 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
BODY HEIGHT: 4.250 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 8.000 MICROFARADS SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
BODY LENGTH: 3.750 INCHES NOMINAL IN
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
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)
BODY WIDTH1.250 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
BODY HEIGHT4.250 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION8.000 MICROFARADS SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
BODY LENGTH3.750 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION140.0 AC-RMS SINGLE SECTION AND 600.0 DC SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
4326Interchangeable
IBM 35.16GB 15k RPM Disk Unit
interchangeable
10465549Interchangeable
interchangeable cross-reference
interchangeable
53B7130Interchangeable
interchangeable cross-reference
interchangeable
7051Interchangeable
interchangeable cross-reference
interchangeable
17733Interchangeable
interchangeable cross-reference
interchangeable
Q4326Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2B601-805A?
2B601-805A is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2B601-805A?
There are 17 known substitutes for 2B601-805A: 4326, 10465549, 53B7130 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2B601-805A?
2B601-805A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-561-8205. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026