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Bourns 203980BLF Precision Fast Responding High Voltage Gas Discharge Tube
Bourns 2039 Series GDT surge protectors are miniature, through-hole devices designed to protect sensitive electronics from voltage surges. These protectors are ideal for applications like xDSL, cable broadband, and high-speed Ethernet, where transient disturbances are common. When a surge exceeds the breakdown voltage, the GDT rapidly conducts, creating a short-to-ground circuit. Upon return to normal voltage, the GDT returns to a high-impedance state, providing ongoing circuit protection. The 2039 series offers a compact design, fast response, and low capacitance, making it a versatile solution for a wide range of electronic devices.
Bourns 203980BLF Precision Fast Responding High Voltage Gas Discharge Tube Specifications:
- DC Sparkover: 800 V @ 100 V/s
- Impulse Sparkover: 1250 V @ 1000 V/µs
- Insulation Resistance: > 10[9] Ω
- Arc Voltage: ~ 10 V @ 1 A
- Glow-Arc Transition Current: < 0.5 A
- Capacitance: < 1 pF @ 1 MHz
- DC Holdover Voltage: < 150 ms
- Max. Single Discharge: > 1 operation @ 5 kA
- Impulse Discharge Current: > 10 operations @ 2.5 kA, 8/20 µs
- Alternating Discharge Current: > 10 operations @ 2.5 Arms, 1 s
- Operating and Storage Temperature: -55 to +85 °C
- Climatic Category: 40/90/21
- Sparkover Limits After Life: +30/-25 %
- IR: >10[8] Ω
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Frequently Asked Questions
Where can I buy Bourns 203980BLF?
You can click on the BUY or RFQ button to purchase 203980BLF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 203980BLF?
You can download the 203980BLF datasheet or visit the Bourns website for support.
Who is the manufacturer of 203980BLF?
Bourns