PartsTable
Technical Data Sheet
QB91632-1 ✓ 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,VARIABLE,GLASS DIELECT. Key specifications include inclosure_type: ENCASED, adjustment_device_torque: 1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC, terminal_type_and_quantity: 2 WIRE LEAD, capacitance_range_in_picofarads: +0.8 TO 12.0 SINGLE SECTION, mounting_facility_type_and_quantity: 2 TERMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-403-8428, 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 QB91632-1
NSN: 5910-00-403-8428
FSC: 5910
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)
SPECIFICATIONS
inclosure_typeENCASED
adjustment_device_torque1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 WIRE LEAD
capacitance_range_in_picofarads+0.8 TO 12.0 SINGLE SECTION
mounting_facility_type_and_quantity2 TERMINAL
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
insulation_dc_resistance_at_25_deg_celsius1000000.0 MEGOHMS
temp_coefficient_of_capacitance_in_ppm_per_deg_celsius100.0 SINGLE SECTION
NSN5910-00-403-8428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN QB91632-1 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
INCLOSURE TYPE: ENCASED
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 100.0 SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL
ADJUSTMENT DEVICE TORQUE: 1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 1000000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
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 OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
INCLOSURE TYPEENCASED
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS100.0 SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
ADJUSTMENT DEVICE TORQUE1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
INSULATION DC RESISTANCE AT 25 DEG CELSIUS1000000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
CAPACITANCE RANGE IN PICOFARADS+0.8 TO 12.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
565014Interchangeable
interchangeable cross-reference
interchangeable
PC41H120Interchangeable
interchangeable cross-reference
interchangeable
711498-14Interchangeable
interchangeable cross-reference
interchangeable
VC31GWInterchangeable
Same NIIN cross-reference
interchangeable
9168787Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is QB91632-1?
QB91632-1 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace QB91632-1?
There are 5 known substitutes for QB91632-1: 565014, PC41H120, 711498-14 and 2 more. Substitute compatibility should be verified for your specific system.
Is QB91632-1 still available?
QB91632-1 is currently cancelled.
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