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Technical Data Sheet
PartsTable / MRO / CU17BQ101TP1
CU17BQ101TP1 ✓ 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 anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.625 INCHES MINIMUM AND 1.828 INCHES MAXIMUM IN, body_diameter: 1.000 INCHES NOMINAL IN, terminal_length: 2.500 INCHES NOMINAL IN, 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 5910-01-188-5792, 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→ CU17BQ101TP1
NSN: 5910-01-188-5792
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.625 INCHES MINIMUM AND 1.828 INCHES MAXIMUM IN
body_diameter1.000 INCHES NOMINAL IN
terminal_length2.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-39018/3 GOVERNMENT SPECIFICATION
NSN5910-01-188-5792
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN CU17BQ101TP1 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
ELECTRICAL POLARIZATION: POLARIZED
•
ANODE TYPE: PLAIN FOIL
•
BODY DIAMETER: 1.000 INCHES NOMINAL IN
•
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS: 27.0
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 150.0 DC 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)
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 50.00 PERCENT SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
ELECTRICAL POLARIZATIONPOLARIZED
ANODE TYPEPLAIN FOIL
BODY DIAMETER1.000 INCHES NOMINAL IN
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS27.0
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION150.0 DC SINGLE SECTION
TERMINAL LENGTH2.500 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION100.000 MICROFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MIL-C-39018/3Interchangeable
interchangeable cross-reference
interchangeable
M39018/03-0664Interchangeable
interchangeable cross-reference
interchangeable
M39018/03-1264MInterchangeable
interchangeable cross-reference
interchangeable
M39018/03-0764Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CU17BQ101TP1?
CU17BQ101TP1 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CU17BQ101TP1?
There are 4 known substitutes for CU17BQ101TP1: MIL-C-39018/3, M39018/03-0664, M39018/03-1264M and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CU17BQ101TP1?
CU17BQ101TP1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-188-5792. 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.
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Last verified: July 2026