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Bourns 202607C2 3-Pole Gas Discharge Tube

The Bourns 2026 series gas discharge tubes (GDTs) provide robust surge protection for sensitive electronic circuits. These 3-pole devices are designed with a balanced TRIGARD construction, ensuring reliable performance in telecommunications, industrial, commercial, consumer, automotive, aircraft, and military electronics. Available in multiple models, they offer varying DC sparkover and impulse sparkover voltage ratings to suit diverse application requirements. An optional fail-short configuration is available for enhanced safety and reliability, activating at a temperature of 215°C – 217°C to provide a high conductive path to ground in case of thermal overload. The 2026 series is UL recognized and RoHS compliant, making it a versatile and environmentally responsible choice for surge protection.

Authorized Distributors
Source:DigiKey
Part No:2026-07-C2
Stock:382
Inv Date:05-28-2026
Price: Unit price: $2.59
Buy/RFQ:
Part No:2026-07-C2
Stock:97
Inv Date:05-29-2026
Price: Unit price: $2.15
Buy/RFQ:
Part No:2026-07-C2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.15
Buy/RFQ:
Part No:2026-07-C2
Stock:290
Inv Date:05-28-2026
Price: Unit price: $1.05
Buy/RFQ:
Part No:2026-07-C2
Stock:290
Inv Date:05-28-2026
Price: Unit price: $1.05
Buy/RFQ:

Bourns 202607C2 3-Pole Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 75 V ±20 % @ 100 V/s
  • Impulse Sparkover Voltage: 275 V @ 100 V/μs, 700 V @ 1000 V/μs
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V
  • Glow-Arc Transition Current: < 0.5 A
  • Capacitance: < 2 pF @ 1 MHz
  • DC Holdover Voltage: >135 V
  • Impulse Discharge Current: 40000 A, 8/20 μs (minimum 1 operation)
  • Alternating Discharge Current: 130 Arms, 11 cycles (minimum 1 operation)
  • Operation and Storage Temperature: -40 to +90 °C
  • Climatic Category: 40/ 90/ 21
  • Insulation Resistance: > 10[10] Ω
  • Sparkover limits after life: ±25 %
  • Line to Line voltage: approximately 1.8 to 2 times the stated Line to Ground breakdown voltage

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Frequently Asked Questions

Where can I buy Bourns 202607C2?

You can click on the BUY or RFQ button to purchase 202607C2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 202607C2?

You can download the 202607C2 datasheet or visit the Bourns website for support.

Who is the manufacturer of 202607C2?

Bourns

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