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KEMET C1812C333KFRACTU High Voltage Ceramic Capacitor

The KEMET C1812C333KFRACTU is a multilayer ceramic capacitor (MLCC) specifically engineered for high-voltage applications. This 1812-sized component offers a capacitance of 0.033uF with a 10% tolerance and a robust 1500 VDC voltage rating. The X7R dielectric ensures stable capacitance performance across a wide temperature range (-55°C to +125°C), making it suitable for use in power supplies, LED lighting, and other critical circuits where voltage spikes and temperature variations are present. Its high insulation resistance and dielectric withstanding voltage contribute to reliable operation.

Authorized Distributors
Source:Newark
Part No:C1812C333KFRACTU
Stock:4760
Inv Date:06-05-2026
Price: Unit price: $0.89
Buy/RFQ:
Source:DigiKey
Part No:C1812C333KFRACTU
Stock:20537
Inv Date:06-05-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:C1812C333KFRACTU
Stock:6856
Inv Date:06-06-2026
Price: Unit price: $1.54
Buy/RFQ:

KEMET C1812C333KFRACTU 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: 1812
  • L: 4.5mm +/-0.3mm
  • W: 3.2mm +/-0.3mm
  • T: 2.5mm +/-0.20mm
  • B: 0.6mm +/-0.35mm
  • Capacitance: 0.033 uF
  • Measurement Condition: 1 kHz 1.0Vrms
  • Capacitance Tolerance: 10%
  • Voltage DC: 1500 VDC
  • Dielectric Withstanding Voltage: 1800 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: 3.0303 GOhms

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Frequently Asked Questions

Where can I buy KEMET C1812C333KFRACTU?

You can click on the BUY or RFQ button to purchase C1812C333KFRACTU from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part C1812C333KFRACTU?

You can download the C1812C333KFRACTU datasheet or visit the KEMET website for support.

Who is the manufacturer of C1812C333KFRACTU?

KEMET

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