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Bourns 202609A1LF 3-Pole Gas Discharge Tube

The Bourns 2026 series gas discharge tubes are designed for transient voltage suppression in a variety of applications, including telecommunications, industrial, commercial, consumer, aircraft, and military electronics. These GDTs offer a balanced TRIGARD design, ensuring stable breakdown throughout their lifespan. They are characterized by their compact size (approximately 8mm diameter, 11mm long), high surge current rating, and RoHS compliance. An optional Switch-Grade Fail-Short device is available to provide a high conductive path to ground in case of thermal overload, ensuring continued circuit protection.

Authorized Distributors
Source:DigiKey
Part No:2026-09-A1LF
Stock:730
Inv Date:05-28-2026
Price: Unit price: $2.68
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Part No:2026-09-A1LF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.19
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Part No:2026-09-A1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.98
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Part No:2026-09-A1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.62
Buy/RFQ:
Part No:2026-09-A1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.62
Buy/RFQ:

Bourns 202609A1LF 3-Pole Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 90 V
  • Impulse Sparkover Voltage (100 V/μs): 275 V
  • Impulse Sparkover Voltage (1000 V/μs): 600 V
  • Insulation Resistance: >1010 Ω
  • Glow Voltage: ~70 V
  • Arc Voltage: ~10 V
  • Glow-Arc Transition Current: 0.5 A
  • Capacitance: <2 pF
  • DC Holdover Voltage: >135 V
  • Impulse Discharge Current: 40000 A (8/20 μs)
  • Alternating Discharge Current: 130 Arms (11 cycles)
  • Operation and Storage Temperature: -40 to +90 °C
  • Climatic Category: 40/ 90/ 21
  • Moisture Sensitivity Level: 1
  • ESD Classification (HBM): 6
  • Diameter: Approximately 8 mm
  • Length: Approximately 11 mm

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Frequently Asked Questions

Where can I buy Bourns 202609A1LF?

You can click on the BUY or RFQ button to purchase 202609A1LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 202609A1LF?

You can download the 202609A1LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 202609A1LF?

Bourns

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