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Bourns 204523BLF Gas Discharge Tube

The 2045 Series Medium Duty Gas Discharge Tube is a high-performance surge protection component designed for telecommunications, industrial electronics, and consumer devices. This RoHS-compliant device features a diameter of 8 mm, length of 6 mm, and offers excellent insulation resistance with low capacitance below 1.5 pF. It provides reliable sparkover voltage ranges from 75 V to 470 V, high impulse discharge currents up to 15,000 A, and withstands temperatures from -40°C to +150°C. Ideal for protecting sensitive electronic and electrical equipment from voltage surges and lightning strikes.

Authorized Distributors
Source:Newark
Part No:2045-23-BLF
Stock:978
Inv Date:05-28-2026
Price: Unit price: $0.621
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Source:DigiKey
Part No:2045-23-BLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.93
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Part No:2045-23-BLF
Stock:617
Inv Date:05-29-2026
Price: Unit price: $0.93
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Part No:2045-23-BLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.84
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Part No:2045-23-BLF
Stock:324
Inv Date:05-28-2026
Price: Unit price: $0.4453
Buy/RFQ:
Part No:2045-23-BLF
Stock:324
Inv Date:05-28-2026
Price: Unit price: $0.4453
Buy/RFQ:
Part No:2045-23-BLF
Stock:63
Inv Date:05-29-2026
Price: N/A
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Bourns 204523BLF Gas Discharge Tube Specifications:

  • Size: 8 mm diameter, 6 mm length
  • RoHS compliant
  • DC Sparkover Voltage: 75 V to 470 V depending on model
  • Impulse Sparkover Voltage: <500 V to <1100 V depending on model
  • Insulation Resistance: >10 GΩ at 50/100/250 V
  • Glow Voltage: ~70 V at 10 mA
  • Arc Voltage: ~10 V at 1 A
  • Maximum Capacitance: <1.5 pF at 4 MHz
  • Impulse Discharge Current: 15,000 A, 8/20 ps
  • Operating Temperature: -30°C to +85°C
  • Storage Temperature: -40°C to +150°C
  • Climatic Category: 40/90/21
  • Lead Wire: 0.8 mm diameter, optional straight leads
  • Packaging: Reels of 500 pieces, reel diameter 330 mm, width 68 mm
  • Reelpack: 500 pieces per reel, model number includes LF suffix for RoHS

Buy the Bourns Series 2045 Gas Discharge Tube: 204523BLF

Protect your electronic and electrical equipment with the high-quality Bourns Series 2045 Gas Discharge Tube, offering robust surge protection. This RoHS-compliant device features a compact size of 8 mm diameter and 6 mm length, with excellent insulation resistance and low capacitance below 1.5 pF. It handles impulse currents up to 15,000 A and operates safely across temperatures from -30°C to +85°C. Designed for telecom, industrial, and consumer electronics, it ensures reliable surge suppression and equipment safety in demanding environments.

Order your Bourns Series 2045 Gas Discharge Tube 204523BLF today and ensure your electronic devices are protected against voltage surges with reliable, high-quality surge suppression.

Frequently Asked Questions

Where can I buy Bourns 204523BLF?

You can click on the BUY or RFQ button to purchase 204523BLF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 204523BLF?

You can download the 204523BLF datasheet or visit the Bourns website for support.

Who is the manufacturer of 204523BLF?

Bourns

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