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Bourns 203607B3LF Miniature 3-Pole Gas Discharge Tube

The Bourns 2036 series offers miniature 3-pole gas discharge tubes (GDTs) providing robust surge protection in a compact form factor. These GDTs feature a balanced mini-TRIGARD design, ensuring reliable performance. Available in various voltage ratings, they are suitable for applications such as telecommunications equipment, industrial control systems, commercial electronics, consumer devices, and automotive systems. An optional switch-grade fail-short device is available to provide a high-current path to ground in case of thermal overload, enhancing safety and reliability. The 2036-07-B3LF model is RoHS compliant, meeting environmental standards. Users should verify device performance in their specific applications as characteristics can vary.

Authorized Distributors
Source:Newark
Part No:2036-07-B3LF
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $2.67
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Source:DigiKey
Part No:2036-07-B3LF
Stock:5371
Inv Date:05-28-2026
Price: Unit price: $2.44
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Part No:2036-07-B3LF
Stock:454
Inv Date:05-29-2026
Price: Unit price: $2.03
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Part No:2036-07-B3LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.79
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Part No:2036-07-B3LF
Stock:1525
Inv Date:05-28-2026
Price: Unit price: $1.926
Buy/RFQ:
Part No:2036-07-B3LF
Stock:1525
Inv Date:05-28-2026
Price: Unit price: $1.926
Buy/RFQ:

Bourns 203607B3LF Miniature 3-Pole Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 75 V
  • Impulse Sparkover Voltage: 250 V
  • Insulation Resistance: > 10[10] Ω
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V
  • Capacitance: < 2 pF
  • DC Holdover Voltage: < 150 ms
  • Impulse Discharge Current: 20000 A, 8/20 µs
  • Alternating Discharge Current: 20 Arms, 1 s
  • Storage Temperature: -55 to +105 °C
  • Operating Temperature: -55 to +105 °C
  • Climatic Category: 55/105/21
  • UL Recognition: UL File E153537

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Frequently Asked Questions

Where can I buy Bourns 203607B3LF?

You can click on the BUY or RFQ button to purchase 203607B3LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 203607B3LF?

You can download the 203607B3LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 203607B3LF?

Bourns

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