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PartsTable / MRO / CL53BL101UPG
CL53BL101UPG ✓ 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/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 0.750 INCHES NOMINAL IN, body_height: 1.125 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-477-2466, 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→ CL53BL101UPG
NSN: 5910-00-477-2466
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width0.750 INCHES NOMINAL IN
body_height1.125 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-15.00 TO 75.00 PERCENT SINGLE SECTION
dc_leakage_at_reference_temp38.000 MICROAMPERES
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
NSN5910-00-477-2466
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN CL53BL101UPG MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 75.0 DC SINGLE SECTION
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY HEIGHT: 1.125 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
DC LEAKAGE AT REFERENCE TEMP: 38.000 MICROAMPERES
•
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
•
POWER FACTOR AT REFERENCE TEMP IN PERCENT: 20.0000
•
TOLERANCE RANGE PER SECTION: -15.00 TO 75.00 PERCENT SINGLE SECTION
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)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION75.0 DC SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT1.125 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
DC LEAKAGE AT REFERENCE TEMP38.000 MICROAMPERES
CAPACITIVE ELECTRODE MATERIALTANTALUM
POWER FACTOR AT REFERENCE TEMP IN PERCENT20.0000
TOLERANCE RANGE PER SECTION-15.00 TO 75.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
39-4Interchangeable
interchangeable cross-reference
interchangeable
112-4OHMSPORM20PCTInterchangeable
interchangeable cross-reference
interchangeable
2100-0077Interchangeable
interchangeable cross-reference
interchangeable
A-50498-BZ-1-CInterchangeable
interchangeable cross-reference
interchangeable
A-A-50498Interchangeable
interchangeable cross-reference
interchangeable
MILV16720Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CL53BL101UPG?
CL53BL101UPG is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CL53BL101UPG?
There are 19 known substitutes for CL53BL101UPG: 39-4, 112-4OHMSPORM20PCT, 2100-0077 and 16 more. Substitute compatibility should be verified for your specific system.
Is CL53BL101UPG still available?
CL53BL101UPG is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026