PartsTable
Technical Data Sheet
JMC7400 ✓ 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,GLASS DIELECT. Key specifications include body_style: PISTON, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.328 INCHES NOMINAL IN, shaft_length: 0.250 INCHES NOMINAL SINGLE SHAFT IN, bushing_shape: ROUND, inclosure_type: ENCAPSULATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-226-0486, 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 JMC7400
NSN: 5910-00-226-0486
FSC: 5910
CAGE: 91293 — KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING (USA)
SPECIFICATIONS
body_stylePISTON
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.328 INCHES NOMINAL IN
shaft_length0.250 INCHES NOMINAL SINGLE SHAFT IN
bushing_shapeROUND
inclosure_typeENCAPSULATED
overall_length0.578 INCHES NOMINAL IN
shaft_diameter0.190 INCHES NOMINAL SINGLE SHAFT IN
bushing_diameter0.190 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
adjustment_device_torque1.000 INCH-OUNCES MINIMUM AND 5.000 INCH-OUNCES MAXIMUM IN
NSN5910-00-226-0486
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN JMC7400 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
BODY STYLE: PISTON
BUSHING DIAMETER: 0.190 INCHES NOMINAL IN
BUSHING SHAPE: ROUND
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
INCLOSURE TYPE: ENCAPSULATED
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SHAFT
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS: -50.0 TO 50.0 SINGLE SECTION
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 STYLEPISTON
OVERALL LENGTH0.578 INCHES NOMINAL IN
BUSHING DIAMETER0.190 INCHES NOMINAL IN
BUSHING SHAPEROUND
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
INCLOSURE TYPEENCAPSULATED
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SHAFT
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
SHAFT TYPEROUND, SLOTTED SINGLE SHAFT
NOMINAL THREAD SIZE0.190 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
125BUInterchangeable
interchangeable cross-reference
interchangeable
125Interchangeable
interchangeable cross-reference
interchangeable
2-1437392-3Interchangeable
interchangeable cross-reference
interchangeable
20331Interchangeable
interchangeable cross-reference
interchangeable
P7707252P2REV3Interchangeable
interchangeable cross-reference
interchangeable
S1186494Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JMC7400?
JMC7400 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace JMC7400?
There are 19 known substitutes for JMC7400: 125BU, 125, 2-1437392-3 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JMC7400?
JMC7400 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-226-0486. This indicates validated use in U.S. government and defense supply chains.
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