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Bourns 205623B2LF Light Duty Gas Discharge Tube

The Bourns 2056 series light-duty 3-electrode gas discharge tube offers a compact solution for overvoltage protection in various applications. With a small diameter of 6mm and a length of 8mm, it's ideal for space-constrained designs. Key features include low capacitance, low insertion loss, and RoHS compliance. It finds use in telecommunications equipment, industrial electronics, and consumer electronics, providing reliable protection against voltage surges. A switch-grade fail-short option is available for enhanced performance. Users should verify device performance in their specific applications.

Authorized Distributors
Source:Newark
Part No:2056-23-B2LF
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $1.01
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Source:DigiKey
Part No:2056-23-B2LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.76272
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Part No:2056-23-B2LF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.82
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Part No:2056-23-B2LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:2056-23-B2LF
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $0.9751
Buy/RFQ:
Part No:2056-23-B2LF
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $0.9751
Buy/RFQ:

Bourns 205623B2LF Light Duty Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 230 V ±20 % @ 100 V/s
  • Impulse Sparkover Voltage: < 600 V @ 100 V/µs, < 700 V @ 1000 V/µs
  • Insulation Resistance: > 1 GΩ @ 50/100/250 Vdc
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V @ 1 A
  • Maximum Capacitance: < 2 pF @ 1 MHz
  • Maximum Impulse Discharge Current: 5,000 A, 8/20 µs (10 operations)
  • Nominal Alternating Discharge Current: 5 A, 50 Hz, 1 second (1 operation)
  • Impulse Life: 200 A 10/1000 µs (100 operations)
  • DC Holdover Voltage: < 150 ms
  • Operating Temperature: -30 to +85 ºC
  • Storage Temperature: -40 to +115 °C
  • Climatic Category: 40 / 90 / 21
  • Sparkover Voltage (V): 90, 145, 200, 230, 250, 350, 400, 420, 470, 600
  • Lead Type: 0.8 mm dia., 4.4 mm spacing (B2)
  • RoHS Compliant: Yes
  • UL Recognized: Yes
  • Packaging: 100 pieces per tray, 5 trays per box, 2 boxes per outer pack (1K units)

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Frequently Asked Questions

Where can I buy Bourns 205623B2LF?

You can click on the BUY or RFQ button to purchase 205623B2LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 205623B2LF?

You can download the 205623B2LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 205623B2LF?

Bourns

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