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Technical Data Sheet
PartsTable / COMPONENT / UA9622DMQB
UA9622DMQB ✓ Verified by PartsTable
— · COMPONENT
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,CERAMIC DIELE. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS, inclosure_material: CERAMIC, storage_temp_range: -65.0 TO 175.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-023-9927, 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
UA9622DMQB
NSN: 5962-01-023-9927
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 175.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
end_item_identificationCOMPUTER DISPLAY SET AN/UYQ-23(V)6
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
NSN5962-01-023-9927
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN UA9622DMQB MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
TIME RATING PER CHACTERISTIC: 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL TYPE AND QUANTITY: 14 PRINTED CIRCUIT
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS 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 WIDTH0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
TERMINAL SURFACE TREATMENTSOLDER
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
INPUT CIRCUIT PATTERNDUAL 3 INPUT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
531878-41Interchangeable
interchangeable cross-reference
interchangeable
TS-2482Interchangeable
interchangeable cross-reference
interchangeable
U6A962259XInterchangeable
interchangeable cross-reference
interchangeable
90201-1CPInterchangeable
interchangeable cross-reference
interchangeable
90201-1Interchangeable
interchangeable cross-reference
interchangeable
A4981Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UA9622DMQB?
UA9622DMQB is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace UA9622DMQB?
There are 25 known substitutes for UA9622DMQB: 531878-41, TS-2482, U6A962259X and 22 more. Substitute compatibility should be verified for your specific system.
Is UA9622DMQB still available?
UA9622DMQB is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026