PartsTable
Technical Data Sheet
JMC7284 ✓ 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,AIR DIELECTRI. Key specifications include body_style: PISTON, body_length: 0.156 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 0.215 INCHES MAXIMUM IN, overall_diameter: 0.118 INCHES NOMINAL IN, tuning_characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-007-6634, 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 JMC7284
NSN: 5910-01-007-6634
FSC: 5910
CAGE: 91293 — KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.156 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.215 INCHES MAXIMUM IN
overall_diameter0.118 INCHES NOMINAL IN
tuning_characteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
adjustment_device_torque0.200 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
adjustment_device_rotation3.0 TURNS MINIMUM CLOCKWISE
terminal_type_and_quantity2 RIBBON
capacitance_range_in_picofarads+0.4 TO 2.5 SINGLE SECTION
quality_factor_at_25_deg_celsius3000.0
NSN5910-01-007-6634
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN JMC7284 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
BODY LENGTH: 0.156 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL
CAPACITANCE RANGE IN PICOFARADS: +0.4 TO 2.5 SINGLE SECTION
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
QUALITY FACTOR AT 25 DEG CELSIUS: 3000.0
OVERALL DIAMETER: 0.118 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY: 2 RIBBON
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 LENGTH0.156 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
CAPACITANCE RANGE IN PICOFARADS+0.4 TO 2.5 SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
QUALITY FACTOR AT 25 DEG CELSIUS3000.0
OVERALL DIAMETER0.118 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY2 RIBBON
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10.0 GIGOHMS
INCLOSURE TYPEENCASED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
58065Interchangeable
interchangeable cross-reference
interchangeable
27284Interchangeable
interchangeable cross-reference
interchangeable
120 17/32Interchangeable
interchangeable cross-reference
interchangeable
C08842Interchangeable
interchangeable cross-reference
interchangeable
2510 17/32Interchangeable
interchangeable cross-reference
interchangeable
TMHM212011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JMC7284?
JMC7284 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace JMC7284?
There are 19 known substitutes for JMC7284: 58065, 27284, 120 17/32 and 16 more. Substitute compatibility should be verified for your specific system.
Is JMC7284 still available?
JMC7284 is currently cancelled.
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