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Bourns 2089250BLF High Voltage Mini Gas Discharge Tube
The Bourns 2089 series high voltage mini-2-electrode gas discharge tube is a compact and reliable solution for transient voltage suppression in a variety of applications. Its small size (5.5mm diameter, 6mm length) makes it suitable for space-constrained designs, while its high voltage range (up to 4kV) and high insulation resistance provide robust protection. Common uses include industrial equipment, telecommunications electronics, and consumer electronics where overvoltage conditions may occur. The device is RoHS compliant and available in bulk or reelpack packaging options. Users should verify actual device performance in their specific applications.
Bourns 2089250BLF High Voltage Mini Gas Discharge Tube Specifications:
- DC Sparkover Voltage: 2500 V ±20 % @ 100 V/s
- Impulse Sparkover Voltage: < 3300 V @ 100 V/µs, < 3500 V @ 1000 V/µs
- Insulation Resistance: > 1 GΩ @ 500/1000 Vdc
- Glow Voltage: ~ 60 V @ 10 mA
- Arc Voltage: ~ 15 V @ 1 A
- Capacitance: < 1.5 pF @ 1 MHz
- Impulse Discharge Current: 3,000 A, 8/20 µs (1 operation)
- Alternating Discharge Current: 2 Arms, 50 Hz, 1 second (1 operation min. 4 Arms, 50 Hz, 9 cycles (1 operation min.
- Impulse Life: > 300 operations @ 100 A, 10/1000 µs
- Operating Temperature: -40 to +85 °C
- Storage Temperature: -40 to +115 °C
- Climatic Category: 40 / 90 / 21
- UL Recognized: UL File E313168
- AQL: 0.65 Level II, DIN ISO 2859
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Frequently Asked Questions
Where can I buy Bourns 2089250BLF?
You can click on the BUY or RFQ button to purchase 2089250BLF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 2089250BLF?
You can download the 2089250BLF datasheet or visit the Bourns website for support.
Who is the manufacturer of 2089250BLF?
Bourns