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KEMET C1812C121KHGACTU High-Voltage Ceramic Capacitor

This is a 120 pF ceramic capacitor designed for high-voltage applications, featuring ultra-stable, low-loss characteristics suitable for demanding electronic circuits. It is a surface-mount device (SMD) with a size of 1812, rated for 3000 VDC with a tolerance of ±10%. The capacitor boasts excellent insulation resistance of 100 GOhms, low dissipation factor of 0.1%, and a lifespan of 78 weeks under optimal conditions. Crafted with tin termination and RoHS compliance, it offers reliable performance in industrial and commercial applications where high voltage stability and durability are essential.

Authorized Distributors
Source:Newark
Part No:C1812C121KHGACTU
Stock:393
Inv Date:06-05-2026
Price: Unit price: $2.42
Buy/RFQ:
Source:DigiKey
Part No:C1812C121KHGACTU
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.00873
Buy/RFQ:
Part No:C1812C121KHGACTU
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.1
Buy/RFQ:

KEMET C1812C121KHGACTU High-Voltage Ceramic Capacitor Specifications:

  • Capacitance: 120 pF
  • Tolerance: ±10%
  • Voltage DC: 3000 VDC
  • Dielectric Withstanding Voltage: 3600 VDC
  • Dimensions: Length 4.5mm ±0.3mm, Width 0.6mm ±0.35mm
  • Material: Ceramic, Class 1 (COG)
  • RoHS: Yes
  • Termination: Tin
  • Dissipation Factor: 0.1% at 1 MHz
  • Insulation Resistance: 100 GOhms
  • Shelf Life: 78 Weeks
  • Maximum Operating Temperature: +125°C
  • Packaged in T&R, 180mm, plastic tape, quantity 1000
  • Component Weight: 67 mg
  • MSL: Level 1

Buy the KEMET C1812C121KHGACTU – Reliable Ceramic Capacitor for Industrial Applications

Enhance your electronic designs with this high-voltage ceramic capacitor offering 120 pF capacitance and 3000 VDC rating. Its ultra-stable, low-loss performance ensures superior circuit reliability, especially in demanding industrial electronics. Designed with ceramic dielectric, it features a compact 1812 size with precise tolerance of ±10%, and robust tin termination for secure connections. Suitable for high-voltage power supplies, filters, and pulse circuits, this capacitor's long shelf life and RoHS compliance make it an ideal choice for professional engineers seeking quality, durability, and reliable performance in critical applications.

Buy KEMET C1812C121KHGACTU now and experience unmatched stability and high-voltage reliability for your electronic circuit designs.

Frequently Asked Questions

Where can I buy KEMET C1812C121KHGACTU?

You can click on the BUY or RFQ button to purchase C1812C121KHGACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C1812C121KHGACTU?

You can download the C1812C121KHGACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C1812C121KHGACTU?

KEMET

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