PartsTable
Technical Data Sheet
JMC7240 ✓ 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: PISTON, body_length: 0.406 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 0.547 INCHES NOMINAL IN, terminal_length: 0.094 INCHES NOMINAL IN, overall_diameter: 0.075 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 5910-01-244-0026, 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 JMC7240
NSN: 5910-01-244-0026
FSC: 5910
CAGE: 91293 — KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.406 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.547 INCHES NOMINAL IN
terminal_length0.094 INCHES NOMINAL IN
overall_diameter0.075 INCHES NOMINAL IN
terminal_diameter0.075 INCHES NOMINAL IN
terminal_locationEND OPPOSITE ADJUSTMENT CONTROL PERPENDICULAR
terminal_type_and_quantity1 FERRULE
capacitance_range_in_picofarads+0.2 TO 2.0 SINGLE SECTION
quality_factor_at_25_deg_celsius2000.0
nonderated_voltage_rating_and_type500.0 DC CONTINUOUS SINGLE SECTION
NSN5910-01-244-0026
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN JMC7240 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS: -50.0 TO 50.0 SINGLE SECTION
BODY STYLE: PISTON
TERMINAL TYPE AND QUANTITY: 1 FERRULE
INCLOSURE TYPE: ENCASED
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10000.0 MEGOHMS
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
NONDERATED VOLTAGE RATING AND TYPE: 500.0 DC CONTINUOUS SINGLE SECTION
TERMINAL LENGTH: 0.094 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)
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
BODY STYLEPISTON
TERMINAL TYPE AND QUANTITY1 FERRULE
INCLOSURE TYPEENCASED
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10000.0 MEGOHMS
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
NONDERATED VOLTAGE RATING AND TYPE500.0 DC CONTINUOUS SINGLE SECTION
TERMINAL LENGTH0.094 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 CLIP
CAPACITANCE RANGE IN PICOFARADS+0.2 TO 2.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
RE49F172Interchangeable
interchangeable cross-reference
interchangeable
M358Interchangeable
interchangeable cross-reference
interchangeable
9975738Interchangeable
interchangeable cross-reference
interchangeable
7240Interchangeable
interchangeable cross-reference
interchangeable
CM7240Interchangeable
interchangeable cross-reference
interchangeable
65-22479G01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JMC7240?
JMC7240 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace JMC7240?
There are 15 known substitutes for JMC7240: RE49F172, M358, 9975738 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JMC7240?
JMC7240 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-244-0026. This indicates validated use in U.S. government and defense supply chains.
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