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Bourns 202709BT1LF 2-Pole Gas Discharge Tube

The Bourns 2027 series gas discharge tubes (GDTs) provide robust overvoltage protection for sensitive electronic circuits. The 2027-09-BT1LF model, with its 8mm diameter and 6mm length, is designed for applications requiring a compact and reliable solution. These GDTs are characterized by stable breakdown voltage throughout their lifespan and are suitable for use in telecommunications, industrial, commercial, and consumer electronics, as well as automotive, aircraft, and military electronics. They offer high surge current ratings and are available in RoHS compliant versions, ensuring environmental responsibility. The tubes are tested according to industry standards like ITU-T K.12 and IEEE C62.31.

Authorized Distributors
Source:DigiKey
Part No:2027-09-BT1LF
Stock:95
Inv Date:05-28-2026
Price: Unit price: $0.86655
Buy/RFQ:
Part No:2027-09-BT1LF
Stock:247
Inv Date:05-29-2026
Price: Unit price: $1.61
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Part No:2027-09-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:2027-09-BT1LF
Stock:750
Inv Date:05-28-2026
Price: Unit price: $1.007
Buy/RFQ:
Part No:2027-09-BT1LF
Stock:750
Inv Date:05-28-2026
Price: Unit price: $1.007
Buy/RFQ:

Bourns 202709BT1LF 2-Pole Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 75 V
  • Impulse Sparkover Voltage: 300 V
  • Insulation Resistance: > 10[10] Ω
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V
  • DC Holdover Voltage: < 150 ms
  • Impulse Discharge Current: 25000 A
  • Alternating Discharge Current: 65 Arms
  • Operating and Storage Temperature: -55 to +125 °C
  • Moisture Sensitivity Level: 1
  • ESD Classification: N/A
  • UL Recognized: Yes
  • Sparkover limits after life: ±20 %
  • Standard Packaging Quantity (Bulk): 250
  • Standard Packaging Quantity (Tray): 1000
  • Standard Packaging Quantity (Reel): 1000

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Frequently Asked Questions

Where can I buy Bourns 202709BT1LF?

You can click on the BUY or RFQ button to purchase 202709BT1LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 202709BT1LF?

You can download the 202709BT1LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 202709BT1LF?

Bourns

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