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KEMET C1812V334KCRACTU High Voltage Ceramic Capactor

The ArcShield high voltage ceramic MLCC capacitor from the Series ArcShield SMD Comm X7R HV is designed for surface arcing prevention in high voltage applications exceeding 300V. Utilizing X7R dielectric, it offers stable performance across temperatures from -55°C to +125°C, with a capacitance of 0.33 uF and a voltage rating of 500 VDC. Its internal shield electrode and metallized termination plates ensure arc protection, low ESR, and high-frequency operation. The surface-mount component is RoHS compliant, tin-plated, and ideal for applications where surface arcing and dielectric breakdown pose risks, especially in humid environments or with minimal creepage distances.

Authorized Distributors
Source:Newark
Part No:C1812V334KCRACTU
Stock:500
Inv Date:06-05-2026
Price: Unit price: $1.35
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Source:DigiKey
Part No:C1812V334KCRACTU
Stock:6825
Inv Date:06-05-2026
Price: Unit price: $0.51412
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Part No:C1812V334KCRACTU
Stock:12483
Inv Date:06-06-2026
Price: Unit price: $1.29
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Part No:C1812V334KCRACTU
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.17
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KEMET C1812V334KCRACTU High Voltage Ceramic Capactor Specifications:

  • Capacitance: 0.33 uF
  • Dielectric: X7R
  • Voltage DC: 500 VDC
  • Temperature Range: -55°C to +125°C
  • Capacitance Tolerance: 10%
  • Dissipation Factor: 2.5% at 1 kHz 1.0Vrms
  • Insulation Resistance: 303 MOhms
  • Dimensions: Length 4.5mm +/-0.3mm, Width 3.2mm +/-0.3mm, Thickness 2.1mm +/-0.2mm
  • Termination: Matte tin-plated, optional SnPb plating
  • Packaging: T&R, 180mm Plastic Tape, 500 pcs per reel
  • Shelf Life: 78 weeks
  • Material: Highly reliable metal dielectric with internal shield electrode
  • Operating Temperature: -55°C to +125°C
  • Maximum Dielectric Withstanding Voltage: 750 VDC
  • Application Suitability: High voltage, surface arcing prevention, pulse filtering, high-frequency circuits

Buy the YAGEO Series ArcShield HV Ceramic Capacitor: C1812V334KCRACTU

Enhance your high voltage applications with the YAGEO ArcShield ceramic capacitor. Designed for reliable surface arcing prevention, it offers 0.33 uF capacitance at 500 VDC. Its X7R dielectric ensures temperature stability from -55°C to +125°C, making it ideal for demanding environments. The component features low ESR, excellent high-frequency response, and RoHS compliance. Perfect for pulse filtering, high-frequency circuits, and humid environments, order online today to secure dependable performance and safeguard your electronic systems.

Order your YAGEO Series ArcShield HV Ceramic Capacitor today and ensure high voltage reliability with surface arcing protection and stable performance.

Frequently Asked Questions

Where can I buy KEMET C1812V334KCRACTU?

You can click on the BUY or RFQ button to purchase C1812V334KCRACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C1812V334KCRACTU?

You can download the C1812V334KCRACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C1812V334KCRACTU?

KEMET

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