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Littelfuse CG2350L Gas Discharge Tube

The CG2-350L is a gas discharge tube (GDT) designed for high surge protection in electronic circuits. Its compact size makes it ideal for board-level applications, serving as a switch that dissipates minimal energy while handling large surge currents. Constructed from rugged ceramic metal, it is suitable for adverse environments and offers various mounting options such as surface mount, core, straight, and shaped leads. It is suitable for protecting equipment that requires higher voltage limits and holdover voltages. The device operates within a temperature range of -40°C to +90°C and is commonly used in industrial, communication, networking, test and measurement, power management, and medical applications.

Authorized Distributors
Source:Newark
Part No:CG2350L
Stock:344
Inv Date:05-28-2026
Price: Unit price: $3.49
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Source:DigiKey
Part No:CG2350L
Stock:215
Inv Date:05-28-2026
Price: Unit price: $3.42
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Part No:CG2350L
Stock:2
Inv Date:05-29-2026
Price: Unit price: $2.84
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Part No:CG2350L
Stock:215
Inv Date:05-28-2026
Price: Unit price: $1.89
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Part No:CG2350L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.1
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Part No:CG2350L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.1
Buy/RFQ:
Part No:CG2350L
Stock:190
Inv Date:05-28-2026
Price: Unit price: $1.53
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Littelfuse CG2350L Gas Discharge Tube Specifications:

  • Series: CG2
  • Breakdown Voltage: 350V
  • Surge Current Handling: 4kA (8/20μs)
  • Number of Shots: 10 shots (@20kA)
  • Operating Temperature: -40°C to +90°C
  • Construction: Rugged ceramic metal
  • Mounting Options: Surface mount, core, straight, shaped leads
  • Capacitance: <1.5pF
  • RoHS Compliant: Yes
  • Meets UL 1449 and REA PE-80 standards
  • Rated Voltage: 145V to 1000V (depending on model)

Buy the Littelfuse CG2-350L – Reliable Surge Protection for Industrial Applications

Enhance your circuit protection with the Littelfuse CG2-350L gas discharge tube. This rugged, high surge current device offers reliable, compact protection for industrial, communication, networking, and medical equipment. Designed for adverse environments, it dissipates minimal energy and handles large surge currents efficiently. With multiple mounting options and compliance with UL 1449 and REA PE-80 standards, it is ideal for high-voltage applications requiring consistent and dependable transient suppression. Order now online and secure your devices from transient voltage threats.

Order your Littelfuse CG2-350L high surge protection gas discharge tube today and ensure your electronic equipment is safeguarded against voltage spikes.

Frequently Asked Questions

Where can I buy Littelfuse CG2350L?

You can click on the BUY or RFQ button to purchase CG2350L from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part CG2350L?

You can download the CG2350L datasheet or visit the Littelfuse website for support.

Who is the manufacturer of CG2350L?

Littelfuse

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