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2026-23-C2F Bourns 2026-23-C2F is a 3-pole gas discharge tube with 230V DC sparkover and 20kA impulse discharge current rating. It features a through-hole mounting in an axial cylinder package with radial leads.
Mfr Part #:

2026-23-C2F

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns 2026-23-C2F is a 3-pole gas discharge tube with 230V DC sparkover and 20kA impulse discharge current rating. It features a through-hole mounting in an axial cylinder package with radial leads.
Total Stock: 620 pcs

2026-23-C2F Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
620 pcs
620 pcs On Request 1 On Request On Request 808 On Request On Request

2026-23-C2F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Alternating Discharge Current (130Arms, 11 cycles)
Alternating Discharge Current (20Arms, 1s)
Arc Voltage
Capacitance
DC Holdover Voltage
DC Sparkover Tolerance
DC Sparkover Voltage
Fail Short
Glow Voltage
Glow-Arc Transition Current
Impulse Discharge Current (10/1000µs)
Impulse Discharge Current (10/350µs)
Impulse Discharge Current (8
Impulse Discharge Current (8/20 µs)
Impulse Sparkover (100 V/µs)
Impulse Sparkover (1000 V/µs)
Impulse Transverse Delay
Insulation Resistance
Lead Style
Mounting Type
Number of Poles
Operating Temperature Range
Package / Case
Storage Temperature
Tolerance
Voltage

2026-23-C2F Description

Short technical summary and product information.

The Bourns 2026-23-C2F is a 3-pole gas discharge tube (GDT) from the TRIGARD series, designed for overvoltage protection in telecommunications and industrial equipment. It has a DC sparkover voltage of 230V with ±20% tolerance and can handle impulse discharge currents up to 20kA (8/20µs waveform).

 

The device offers fast response with impulse sparkover of 450V at 100V/µs and 650V at 1000V/µs, and a transverse delay of less than 75ns. It features low capacitance (<2pF) and high insulation resistance (>10¹⁰Ω), making it suitable for high-speed signal lines.

 

The GDT is housed in an axial cylinder package with three radial leads for through-hole mounting. It operates over a temperature range of -40°C to +90°C and includes a fail-short mechanism for enhanced safety.

2026-23-C2F Quick Information

Product Type: Gas Discharge Tube (GDT)
Series: 2026
Canonical Name: Bourns 2026-23-C2F Gas Discharge Tube, 230V DC Sparkover, 20kA 8/20µs, 3-Pole, Through Hole
Subcategory: 3-Pole GDT

2026-23-C2F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

2026-23-C2F Features

  • 230V DC sparkover voltage with ±20% tolerance.
  • 20kA impulse discharge current (8/20µs) rating.
  • 3-pole through-hole package with radial leads.
  • Low capacitance under 2pF for signal integrity.
  • Fail-short mechanism for enhanced safety.

2026-23-C2F Applications

  • Overvoltage protection in telecom equipment.
  • Surge protection for data and signal lines.
  • Used in industrial control and power systems.
  • Protection for base stations and networking gear.

2026-23-C2F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the DC sparkover voltage of the 2026-23-C2F?

The DC sparkover voltage is 230V with a tolerance of ±20%.

What is the impulse discharge current rating?

The impulse discharge current is 20kA for an 8/20µs waveform.

What is the package type and mounting?

It comes in an axial cylinder package with 3 radial leads for through-hole mounting.

What is the operating temperature range?

The operating temperature range is -40°C to +90°C.

Is the 2026-23-C2F RoHS compliant?

A RoHS compliant version is available according to the datasheet.

What is the capacitance of this GDT?

The capacitance is less than 2pF at 1MHz.

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