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Littelfuse CG2230L Surge Protector

The CG2-230L gas plasma arrester provides high surge protection for board-level circuits in challenging environments. Designed with rugged ceramic-metal construction, it dissipates minimal energy while handling currents far exceeding typical transient voltage protection devices. Suitable for applications requiring higher voltage limits and holdover voltages, it comes in various configurations including surface mount, core, straight, and shaped leads. Ideal for power supplies, communication systems, medical electronics, and test equipment, this device ensures reliable performance in harsh conditions, meeting industry standards and offering low capacitance for sensitive applications.

Authorized Distributors
Source:Newark
Part No:CG2230L
Stock:1320
Inv Date:05-28-2026
Price: Unit price: $3.49
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Source:DigiKey
Part No:CG2230L
Stock:394
Inv Date:05-28-2026
Price: Unit price: $3.42
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Part No:CG2230L
Stock:55
Inv Date:05-29-2026
Price: Unit price: $2.84
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Part No:CG2230L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.66
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Part No:CG2230L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.1
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Part No:CG2230L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.1
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Part No:CG2230L
Stock:480
Inv Date:05-28-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:CG2230L
Stock:845
Inv Date:05-29-2026
Price: N/A
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Littelfuse CG2230L Surge Protector Specifications:

  • Voltage Rating: 145V to 1000V
  • Construction: Rugged ceramic-metal
  • Configurations: Surface mount, core, straight, shaped leads
  • Capacitance: Low (<1.5pf)
  • Peak Surge Current: Up to 4kA
  • Number of Shots: 400 at 20kA, 900 at 10kA
  • Operating Temperature Range: -40°C to +90°C
  • Certification: Meets UL 1449, REA PE-80 compliance
  • Material: Ceramic insulator with tin-plated leads
  • Soldering Parameters: Reflow at max 260°C, wave soldering at 280°C

Buy the Littelfuse CG2230L – Reliable Surge Protection for Industrial Applications

Purchase the Littelfuse CG2230L surge arrester online today to guarantee optimal protection for your electronic systems. Designed for high surge current handling and rugged environments, this device is perfect for power supplies, communication lines, medical devices, and test equipment. With versatile configurations including surface mount and shaped leads, it fits a variety of mounting needs. Engineered with industry-standard safety features and low capacitance, the CG2230L ensures your sensitive electronics remain protected against transient surges, delivering reliable performance and peace of mind for demanding industrial applications.

Order your Littelfuse CG2230L series surge arrester today and secure your power and communication equipment with dependable high-voltage surge protection.

Frequently Asked Questions

Where can I buy Littelfuse CG2230L?

You can click on the BUY or RFQ button to purchase CG2230L from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part CG2230L?

You can download the CG2230L datasheet or visit the Littelfuse website for support.

Who is the manufacturer of CG2230L?

Littelfuse

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