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Bourns 203515BT1LF Miniature 2-Pole Gas Discharge Tube

The Bourns 2035/2037 series are miniature 2-pole gas discharge tubes offering robust protection for sensitive electronic circuits. These tubes are characterized by their compact 5mm diameter and 5mm length, making them suitable for space-constrained applications. They exhibit high surge current ratings and stable breakdown characteristics throughout their lifespan, ensuring reliable performance in telecommunications, industrial, commercial, aircraft, and military electronics. RoHS compliant versions are available, meeting environmental standards. The Bourns 2035-15-BT1LF model is a versatile solution for transient voltage suppression.

Authorized Distributors
Source:DigiKey
Part No:2035-15-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.56477
Buy/RFQ:
Part No:2035-15-BT1LF
Stock:1000
Inv Date:05-29-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:2035-15-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.28
Buy/RFQ:
Part No:2035-15-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5217
Buy/RFQ:
Part No:2035-15-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5217
Buy/RFQ:

Bourns 203515BT1LF Miniature 2-Pole Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 90 V (Model 2035-2037-09), 150 V (Model 2035/2037-15), 200 V (Model 2035/2037-20), 230 V (Model 2035/2037-23), 250 V (Model 2035/2037-25), 300 V (Model 2035/2037-30)
  • Impulse Sparkover Voltage: 300 V (Model 2035-2037-09), 550 V (Model 2035/2037-15), 425 V (Model 2035/2037-20), 450 V (Model 2035/2037-23), 475 V (Model 2035/2037-25), 525 V (Model 2035/2037-30
  • Insulation Resistance: >10^10 Ω
  • Glow Voltage: ~70 V
  • Arc Voltage: ~10 V
  • Glow-Arc Transition Current: <0.5 A
  • Capacitance: <1 pF
  • DC Holdover Voltage: <150 ms
  • Impulse Discharge Current: 10000 A, 8/20 μs
  • Alternating Discharge Current: 20 Arms, 11 cycles
  • Operating Temperature: -55 to +85 °C
  • Climatic Category: 40/90/21
  • Standard Packaging Quantity (Bulk): 250
  • Standard Packaging Quantity (Tray Box): 1000
  • Standard Packaging Quantity (Reel): 1000

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Frequently Asked Questions

Where can I buy Bourns 203515BT1LF?

You can click on the BUY or RFQ button to purchase 203515BT1LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 203515BT1LF?

You can download the 203515BT1LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 203515BT1LF?

Bourns

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