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Littelfuse CG350L Gas Discharge Tube

The CG3 series two-electrode Gas Discharge Tube is a high-voltage device designed for surge protection and high isolation applications. It operates within a voltage range of 1.0 to 7.5 kV and is suitable for bias voltages or signal levels up to several hundred volts. Constructed with a rugged ceramic-metal design, it features low capacitance and is available with or without leads. This component is ideal for use in safety, industrial, power management, medical, test and measurement, as well as computer and peripheral applications.

Authorized Distributors
Source:Newark
Part No:CG35.0L
Stock:406
Inv Date:05-28-2026
Price: Unit price: $4.75
Buy/RFQ:
Source:DigiKey
Part No:CG35.0L
Stock:195
Inv Date:05-28-2026
Price: Unit price: $4.64
Buy/RFQ:
Part No:CG35.0L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.26
Buy/RFQ:
Part No:CG35.0L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.77
Buy/RFQ:
Part No:CG35.0L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.93
Buy/RFQ:
Part No:CG35.0L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.77
Buy/RFQ:
Part No:CG35.0L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.93
Buy/RFQ:
Part No:CG35.0L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.42
Buy/RFQ:
Part No:CG35.0L
Stock:313
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse CG350L Gas Discharge Tube Specifications:

  • Voltage Range: 1.0 to 7.5 kV
  • Peak Surge Current: 5kA (10 shots) / 10kA (1 shot)
  • Capacitance: <15 pF (~25V)
  • Construction: Rugged ceramic-metal
  • Availability: With or without leads, tape-and-reel packaging
  • Peak Voltage: ~140 Volts glow voltage
  • Storage and Operating Temperature: -40°C to +90°C
  • UL Approval: Pending for some models
  • Material: Tin-Plated 175+12.5 Microns
  • Soldering Conditions: Pb-free reflow, wave, and hand soldering specifications

Buy the Littelfuse CG3 Series – Reliable Surge Protection for Industrial Applications

Purchase the Littelfuse CG3 series Gas Discharge Tube online today to benefit from reliable surge protection, high isolation, and rugged construction. Designed for high-voltage applications, this device protects power supplies, medical electronics, industrial equipment, and communication systems. Its low capacitance and robust ceramic-metal design ensure optimal performance and durability. Available with or without leads, it is suitable for various installation options. Order now and enhance your electronic system’s safety with high-quality surge protection components that meet industry standards and ensure long-term reliability.

Order your Littelfuse Series CG3 high-voltage Gas Discharge Tube today and ensure superior surge protection for your industrial and medical electronics.

Frequently Asked Questions

Where can I buy Littelfuse CG350L?

You can click on the BUY or RFQ button to purchase CG350L from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part CG350L?

You can download the CG350L datasheet or visit the Littelfuse website for support.

Who is the manufacturer of CG350L?

Littelfuse

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