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KEMET VC1812K801R030 Low Voltage Surface Mount Varistor

The VC series surface mount varistor from KEMET provides low voltage surge protection with a voltage rating of 38 VDC and 30 VAC. Designed for electronic circuits, it features a high surge current capacity of 800 A, energy absorption of 4.4 J, and a low capacitance of 1800 pF at 1kHz. Its compact 1812 chip size measures approximately 4.7mm in length and 3.2mm in width, with a maximum thickness of 155mm. Suitable for applications requiring reliable voltage clamping and transient suppression, it is RoHS compliant and qualified to IEC, UL, and AEC-Q200 standards.

Authorized Distributors
Source:Newark
Part No:VC1812K801R030
Stock:3337
Inv Date:06-05-2026
Price: Unit price: $0.943
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Source:DigiKey
Part No:VC1812K801R030
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.32506
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Part No:VC1812K801R030
Stock:0
Inv Date:06-06-2026
Price: Unit price: $0.91
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Part No:VC1812K801R030
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.69
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KEMET VC1812K801R030 Low Voltage Surface Mount Varistor Specifications:

  • Series: VC
  • Type: Varistors
  • Style: SMD Chip
  • Voltage DC: 38 VDC at 25°C
  • Voltage AC: 30 VAC
  • Temperature Range: -55°C to +125°C
  • Storage Temperature Range: -55°C to +150°C
  • Varistor Voltage: 47 VDC at 1mA
  • Clamping Voltage: 77 V
  • Clamping Current: 5 A (8/20 us MAX)
  • Surge Current: 800 A (8/20 us MAX)
  • Energy: 4.4 J (10/1000 us MAX)
  • Capacitance: 1800 pf at 1kHz
  • Dimensions: Chip Size 1812, Length 4.7mm ±0.4mm, Width 3.2mm ±0.3mm, Thickness 155mm MAX
  • Packaging: T&R, Quantity: 1000 units
  • Material: Nickel Tin termination, RoHS compliant
  • Qualification: IEC, UL, AEC-Q200

Buy the Buy KEMET Varistors Part Number VC1812K801R030 Online

Secure your circuit protection today by purchasing the KEMET Low Voltage Surface Mount Varistor online. This high-quality device offers a voltage rating of 38 VDC and 30 VAC, handling surge currents up to 800 A and energy absorption of 4.4 J. Its compact 1812 chip size ensures easy integration into your design, and RoHS compliance guarantees environmental safety. Equip your electronics with this reliable varistor for enhanced surge suppression, quick response, and long-term performance, all available for convenient online purchase.

Order your KEMET Series VC VC1812K801R030 high-voltage varistor today and ensure reliable transient suppression for your electronic circuits.

Frequently Asked Questions

Where can I buy KEMET VC1812K801R030?

You can click on the BUY or RFQ button to purchase VC1812K801R030 from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part VC1812K801R030?

You can download the VC1812K801R030 datasheet or visit the KEMET website for support.

Who is the manufacturer of VC1812K801R030?

KEMET

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