JMCR8093 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

JMCR8093: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include body_style: PISTON, body_length: 0.300 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 0.460 INCHES NOMINAL IN, terminal_length: 0.400 INCHES NOMINAL IN, overall_diameter: 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-229-3975, 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→ JMCR8093

NSN: 5910-01-229-3975
FSC: 5910 — Capacitors
CAGE: 91293 — KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING (USA)

SPECIFICATIONS

body_style	PISTON
body_length	0.300 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_length	0.460 INCHES NOMINAL IN
terminal_length	0.400 INCHES NOMINAL IN
overall_diameter	0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
special_features	HIGH RELIABILITY
tuning_characteristic	STRAIGHT LINE CAPACITY SINGLE SECTION
adjustment_device_torque	1.000 INCH-OUNCES MINIMUM AND 5.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp	-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
capacitance_range_in_picofarads	+1.5 TO 14.0 SINGLE SECTION
quality_factor_at_25_deg_celsius	5000.0
NSN	5910-01-229-3975

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL

•

NONDERATED VOLTAGE RATING AND TYPE: 250.0 DC CONTINUOUS SINGLE SECTION

•

INCLOSURE TYPE: ENCASED

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 0.0 SINGLE SECTION

•

BODY STYLE: PISTON

•

INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 1000000.0 MEGOHMS

•

NONDERATED OPERATING TEMP: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC

•

OVERALL DIAMETER: 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM 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

MOUNTING FACILITY TYPE AND QUANTITY	2 TERMINAL
NONDERATED VOLTAGE RATING AND TYPE	250.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPE	ENCASED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	0.0 SINGLE SECTION
BODY STYLE	PISTON
INSULATION DC RESISTANCE AT 25 DEG CELSIUS	1000000.0 MEGOHMS
NONDERATED OPERATING TEMP	-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
OVERALL DIAMETER	0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
TERMINAL LENGTH	0.400 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS	+1.5 TO 14.0 SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 1

R8093Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is JMCR8093?

JMCR8093 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace JMCR8093?

There is 1 known substitute for JMCR8093: R8093. Substitute compatibility should be verified for your specific system.

What is the NSN for JMCR8093?

JMCR8093 is cataloged in the U.S. Government catalog under NSN 5910-01-229-3975. This indicates validated use in U.S. government and defense supply chains.

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JMCR8093 — CAPACITOR,VARIABLE,AIR DIELECTRI

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