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KEMET C1812C392KGRACTU High Voltage Ceramic Capacitor

The KEMET C1812C392KGRACTU is a multilayer ceramic capacitor (MLCC) specifically engineered for high-voltage applications. Featuring a 3900 pF capacitance and a voltage rating of 2000 VDC, this X7R dielectric capacitor provides excellent stability over a wide temperature range (-55°C to +125°C). Its compact 1812 form factor makes it suitable for surface mount device (SMD) designs in various industrial and consumer electronics. The capacitor's high insulation resistance and low dissipation factor ensure reliable performance in demanding environments. It is RoHS compliant and packaged in tape and reel format for automated assembly.

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Source:DigiKey
Part No:C1812C392KGRACTU
Stock:1731
Inv Date:06-05-2026
Price: Unit price: $1.96
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Part No:C1812C392KGRACTU
Stock:300
Inv Date:06-06-2026
Price: Unit price: $1.78
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Part No:C1812C392KGRACTU
Stock:51000
Inv Date:06-06-2026
Price: Unit price: $0.8374
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Part No:C1812C392KGRACTU
Stock:51000
Inv Date:06-06-2026
Price: Unit price: $0.8374
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Part No:C1812C392KGRACTU
Stock:89
Inv Date:06-06-2026
Price: N/A
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KEMET C1812C392KGRACTU High Voltage Ceramic Capacitor Specifications:

  • Series: SMD Comm X7R HV
  • Style: SMD Chip
  • Description: SMD, MLCC, High Voltage, Temperature Stable
  • Features: High Voltage
  • Termination: Tin
  • Marking: No
  • AEC-Q200: No
  • Component Weight: 185 mg
  • Shelf Life: 78 Weeks
  • MSL: 1
  • Chip Size L: 4.5mm +/-0.3mm
  • Chip Size W: 3.2mm +/-0.3mm
  • Chip Size T: 2mm +/-0.20mm
  • Chip Size B: 0.6mm +/-0.35mm
  • Capacitance: 3900 pF
  • Measurement Condition: 1 kHz 1.0Vrms
  • Capacitance Tolerance: 10%
  • Voltage DC: 2000 VDC
  • Dielectric Withstanding Voltage: 2400 VDC
  • Temperature Range: -55/+125°C
  • Temperature Coefficient: X7R
  • Capacitance Change with Reference to +25°C and 0 VDC: 15%, 1kHz 1.0Vrms
  • Dissipation Factor: 2.5% 1 kHz 1.0Vrms
  • Aging Rate: 3% Loss/Decade Hour
  • Insulation Resistance: 100 GOhms
  • Packaging: T&R, 180mm, Plastic Tape
  • Packaging Quantity: 500

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Frequently Asked Questions

Where can I buy KEMET C1812C392KGRACTU?

You can click on the BUY or RFQ button to purchase C1812C392KGRACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C1812C392KGRACTU?

You can download the C1812C392KGRACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C1812C392KGRACTU?

KEMET

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