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Technical Data Sheet
PartsTable / MRO / CV98W5R0
CV98W5R0 ✓ 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,CERAMIC DIELE. Key specifications include body_style: ROTARY, body_height: 0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, body_diameter: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, inclosure_type: ENCASED, terminal_length: 0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, adjustment_device_torque: 0.050 INCH-OUNCES MINIMUM AND 1.000 INCH-OUNCES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-276-8939, 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→ CV98W5R0
NSN: 5910-01-276-8939
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleROTARY
body_height0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
body_diameter0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
inclosure_typeENCASED
terminal_length0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
adjustment_device_torque0.050 INCH-OUNCES MINIMUM AND 1.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 PRINTED CIRCUIT
specification/standard_data81349-MIL-C-81/9 GOVERNMENT SPECIFICATION
capacitance_drift_in_picofarads0.50 SINGLE SECTION
capacitance_range_in_picofarads+1.0 TO 5.0 SINGLE SECTION
quality_factor_at_25_deg_celsius1000.0
NSN5910-01-276-8939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN CV98W5R0 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
BODY STYLE: ROTARY
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.140 INCHES NOMINAL IN
•
DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT: 0.2
•
TERMINAL LENGTH: 0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
ADJUSTMENT DEVICE TORQUE: 0.050 INCH-OUNCES MINIMUM AND 1.000 INCH-OUNCES MAXIMUM IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL
•
QUALITY FACTOR AT 25 DEG CELSIUS: 1000.0
•
TERMINAL TYPE AND QUANTITY: 2 PRINTED CIRCUIT
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 STYLEROTARY
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.140 INCHES NOMINAL IN
DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT0.2
TERMINAL LENGTH0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
ADJUSTMENT DEVICE TORQUE0.050 INCH-OUNCES MINIMUM AND 1.000 INCH-OUNCES MAXIMUM IN
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
QUALITY FACTOR AT 25 DEG CELSIUS1000.0
TERMINAL TYPE AND QUANTITY2 PRINTED CIRCUIT
CAPACITANCE RANGE IN PICOFARADS+1.0 TO 5.0 SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
962-1Interchangeable
interchangeable cross-reference
interchangeable
ZX0144-3BInterchangeable
interchangeable cross-reference
interchangeable
DMS 80015BInterchangeable
interchangeable cross-reference
interchangeable
SM-D-502406Interchangeable
interchangeable cross-reference
interchangeable
R9626Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-81/9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CV98W5R0?
CV98W5R0 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace CV98W5R0?
There are 12 known substitutes for CV98W5R0: 962-1, ZX0144-3B, DMS 80015B and 9 more. Substitute compatibility should be verified for your specific system.
Is CV98W5R0 still available?
CV98W5R0 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026