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0287390004 — CAPACITOR,VARIABLE,CERAMIC DIELE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

0287390004: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: ROTARY, overall_width: 0.275 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 0.265 INCHES NOMINAL IN, overall_length: 0.300 INCHES NOMINAL IN, terminal_length: 0.157 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-188-2582, 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→ 0287390004
NSN: 5910-01-188-2582
FSC: 5910 — Capacitors
CAGE: 12338 — RIIMIC, LLC DBA SUNAIR ELECTRONICS (USA)
SPECIFICATIONS
body_styleROTARY
overall_width0.275 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.265 INCHES NOMINAL IN
overall_length0.300 INCHES NOMINAL IN
terminal_length0.157 INCHES NOMINAL IN
terminal_thickness0.014 INCHES NOMINAL IN
end_item_identification5895-01-121-3736 CENTRAL,COMMUNICATIONS
adjustment_device_torque1.100 INCH-OUNCES MINIMUM AND 5.700 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
capacitance_range_in_picofarads+7.0 TO 35.0 SINGLE SECTION
quality_factor_at_25_deg_celsius500.0
NSN5910-01-188-2582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 0287390004 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 TERMINAL
•
NONDERATED VOLTAGE RATING AND TYPE: 110.0 AC RMS OR 160.0 DC CONTINUOUS SINGLE SECTION
•
INCLOSURE TYPE: ENCASED
•
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: -1500.0 SINGLE SECTION
•
BODY STYLE: ROTARY
•
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10000.0 MEGOHMS
•
CAPACITANCE CHANGE IN PERCENT AT OPERATING TEMP FROM 25 DEG CELSIUS: +6.00 TO 16.00 MINIMUM AND -11.00/-6.00 MAXIMUM 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
MOUNTING FACILITY TYPE AND QUANTITY3 TERMINAL
OVERALL HEIGHT0.265 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE110.0 AC RMS OR 160.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPEENCASED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS-1500.0 SINGLE SECTION
BODY STYLEROTARY
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10000.0 MEGOHMS
CAPACITANCE CHANGE IN PERCENT AT OPERATING TEMP FROM 25 DEG CELSIUS+6.00 TO 16.00 MINIMUM AND -11.00/-6.00 MAXIMUM SINGLE SECTION
NONDERATED OPERATING TEMP-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH0.200 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 2
300450-603(7/35PFN1500)Reference document
Same NSN cross-reference
Reference document — Secondary reference
300422-603 (7S-TRIKO-22 7/35)Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0287390004?
0287390004 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0287390004?
There are 2 known substitutes for 0287390004: 300450-603(7/35PFN1500), 300422-603 (7S-TRIKO-22 7/35). Substitute compatibility should be verified for your specific system.
What is the NSN for 0287390004?
0287390004 is cataloged in the U.S. Government catalog under NSN 5910-01-188-2582. This indicates validated use in U.S. government and defense supply chains.
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