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KEMET C1812C121JHGACTU High-Voltage Ceramic Capacitor

The ceramic chip capacitor C1812C121JHGACTU is an ultra-stable, low-loss surface-mount device designed for high-voltage applications. Featuring a capacitance of 120 pF with 5% tolerance, it withstands up to 3000 VDC and offers excellent stability with a temperature coefficient of 30 ppm/°C. Its compact 1812 size makes it suitable for demanding circuits requiring reliable dielectric performance, low dissipation, and high insulation resistance. This component is RoHS compliant, tin-terminated, and ideal for high-frequency and high-voltage applications in advanced electronic devices.

Authorized Distributors
Source:Newark
Part No:C1812C121JHGACTU
Stock:262
Inv Date:06-06-2026
Price: Unit price: $2.72
Buy/RFQ:
Source:DigiKey
Part No:C1812C121JHGACTU
Stock:965
Inv Date:06-06-2026
Price: Unit price: $2.6
Buy/RFQ:
Part No:C1812C121JHGACTU
Stock:1084
Inv Date:06-06-2026
Price: Unit price: $2.6
Buy/RFQ:

KEMET C1812C121JHGACTU High-Voltage Ceramic Capacitor Specifications:

  • Chip Size: 1812 (L: 4.5mm ±0.3mm, W: 0.6mm ±0.35mm)
  • Capacitance: 120 pF
  • Capacitance Tolerance: 5%
  • Voltage DC: 3000 VDC
  • Dielectric Withstanding Voltage: 3600 VDC
  • Dissipation Factor: 0.1% at 1 MHz, 1.0 Vrms
  • Temperature Range: -55°C to +125°C (range: SS/+125°C)
  • Temperature Coefficient: 30 ppm/°C
  • Insulation Resistance: ≥ 100 GOhms
  • RoHS Compliant: Yes
  • Termination: Tin
  • Packaging: T&R, 180mm plastic tape, quantity: 1000
  • MSL: 1 (Maximum Shelf Life: 78 Weeks)

Buy the KEMET C1812C121JHGACTU – Reliable High-Voltage Ceramic Capacitor for Industrial Applications

Purchase the KEMET C1812C121JHGACTU high-voltage ceramic capacitor online now to benefit from its ultra-stable performance, low dissipation, and high dielectric strength. This reliable surface-mount device offers 120 pF capacitance at 3000 VDC, making it ideal for demanding electronics requiring consistent high-frequency stability and insulation resistance. Compact and RoHS compliant, this component ensures your circuits function efficiently and meet industry standards. Shop today for quick delivery and superior quality in high-voltage ceramic components.

Order your KEMET Series C1812C121JHGACTU high-voltage ceramic capacitor today and ensure your circuits operate reliably with superior stability and low loss performance.

Frequently Asked Questions

Where can I buy KEMET C1812C121JHGACTU?

You can click on the BUY or RFQ button to purchase C1812C121JHGACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C1812C121JHGACTU?

You can download the C1812C121JHGACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C1812C121JHGACTU?

KEMET

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