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PartsTable / COMPONENT / 8161ZQ
8161ZQ ✓ 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,FIXED,CERAMIC DIELECTR. Key specifications include body_style: BUSHING MOUNTED, body_width: 0.270 INCHES NOMINAL IN, body_height: 0.605 INCHES NOMINAL IN, body_length: 0.500 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.300 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-033-8476, 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
8161ZQ
NSN: 5930-01-033-8476
FSC: 5930
CAGE: H6729 — ELPROMA B.V. (NLD)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_width0.270 INCHES NOMINAL IN
body_height0.605 INCHES NOMINAL IN
body_length0.500 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.300 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.280 INCHES NOMINAL IN
actuator_diameter0.122 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
switch_actuator_quantity1
thread_quantity_per_inch40
NSN5930-01-033-8476
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 8161ZQ MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
BODY LENGTH: 0.500 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 40
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR DIAMETER: 0.122 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BODY WIDTH: 0.270 INCHES NOMINAL IN
•
BODY STYLE: BUSHING MOUNTED
•
BODY HEIGHT: 0.605 INCHES NOMINAL IN
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 LENGTH0.500 INCHES NOMINAL IN
THREAD QUANTITY PER INCH40
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR DIAMETER0.122 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
BODY WIDTH0.270 INCHES NOMINAL IN
BODY STYLEBUSHING MOUNTED
BODY HEIGHT0.605 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 28.0 DC
ACTUATOR STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
0451722Interchangeable
interchangeable cross-reference
interchangeable
A18004-001-003Interchangeable
interchangeable cross-reference
interchangeable
8161Interchangeable
interchangeable cross-reference
interchangeable
677-2610-00Interchangeable
interchangeable cross-reference
interchangeable
651R10Interchangeable
interchangeable cross-reference
interchangeable
10-161RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8161ZQ?
8161ZQ is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 8161ZQ?
There are 18 known substitutes for 8161ZQ: 0451722, A18004-001-003, 8161 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8161ZQ?
8161ZQ is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-033-8476. 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