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Bourns 205620B2LF Gas Discharge Tube

The 2056 series light-duty three-electrode gas discharge tube offers reliable overvoltage protection for telecommunication, industrial, and consumer electronics. Compact with a 6 mm diameter and 8 mm length, it features low capacitance and insertion loss, making it suitable for sensitive electronic circuits. Certified under IEC and UL standards, this product withstands impulse currents up to 5,000 A and performs efficiently within temperature ranges of -30°C to +85°C. RoHS compliant, it ensures environmentally responsible performance with optional switch-grade fail-short configurations for enhanced safety.

Authorized Distributors
Source:Newark
Part No:2056-20-B2LF
Stock:250
Inv Date:05-28-2026
Price: Unit price: $1.82
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Source:DigiKey
Part No:2056-20-B2LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.76272
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Part No:2056-20-B2LF
Stock:2000
Inv Date:05-29-2026
Price: Unit price: $1.82
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Part No:2056-20-B2LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.73
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Part No:2056-20-B2LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.956
Buy/RFQ:
Part No:2056-20-B2LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.956
Buy/RFQ:

Bourns 205620B2LF Gas Discharge Tube Specifications:

  • Diameter: 6 mm
  • Length: 8 mm
  • Impulse Discharge Current: 5,000 A (8/20 ps)
  • Maximum Capacitance: <2 pF
  • Insulation Resistance: >1 GΩ at 50/100/250 V
  • Glow Voltage: 70V
  • Arc Voltage: 10V
  • Maximum Operating Temperature: -30°C to +85°C
  • Climatic Category: 40/90/21
  • RoHS compliant, UL Recognized
  • Dimensions for leads: 0.8 mm diameter, 3.8 mm spacing
  • Packaged in bulk, 100 pieces per tray

Buy the Bourns Series 2056 Gas Discharge Tube: 205620B2LF

Purchase the Bourns 205620B2LF gas discharge tube online today for reliable overvoltage protection in telecommunication, industrial, and consumer electronics. Its compact size, low capacitance, and high impulse current capacity ensure safe and efficient circuit protection. UL recognized and RoHS compliant, this device is suitable for a wide range of applications requiring durable, environmentally friendly surge suppression. Easy to order in bulk, enhance your electronic system's resilience by choosing this high-performance gas discharge tube now.

Buy Bourns 205620B2LF now and experience unmatched reliability and high impulse current protection for electronic circuits.

Frequently Asked Questions

Where can I buy Bourns 205620B2LF?

You can click on the BUY or RFQ button to purchase 205620B2LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 205620B2LF?

You can download the 205620B2LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 205620B2LF?

Bourns

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