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Bourns 202730BLF 2-Pole Gas Discharge Tube
The Bourns 2027 series gas discharge tubes (GDTs) are designed to provide robust surge protection in a compact form factor. The 2027-30-BLF model offers a 300V DC sparkover voltage and impulse sparkover ratings, making it suitable for protecting sensitive electronic circuits from transient voltage surges. These GDTs are commonly used in telecommunications equipment, industrial control systems, commercial electronics, and consumer devices. They are known for their stable breakdown characteristics and are available in RoHS compliant versions to meet environmental regulations. The 2027 series is a reliable solution for safeguarding electronic components from damage caused by voltage spikes and surges.
Bourns 202730BLF 2-Pole Gas Discharge Tube Specifications:
- DC Sparkover: 300 V ±15 % @ 100 V/s
- Impulse Sparkover: 550 V @ 100 V/µs, 800 V @ 1000 V/µs
- Insulation Resistance: > 10[10] Ω
- Glow Voltage: ~ 70 V
- Arc Voltage: ~ 10 V
- Glow-Arc Transition Current: < 0.5 A
- Capacitance: < 1 pF @ 1 MHz
- DC Holdover Voltage: < 150 ms
- Impulse Discharge Current: 25000 A, 8/20 µs (1 operation minimum)
- Alternating Discharge Current: 65 Arms, 11 cycles (1 operation minimum)
- Operating and Storage Temperature: -55 to +125 °C
- Climatic Category: 55/125/21
- Moisture Sensitivity Level: 1
- ESD Classification: N/A
- UL Recognition: UL File E153537
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Frequently Asked Questions
Where can I buy Bourns 202730BLF?
You can click on the BUY or RFQ button to purchase 202730BLF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 202730BLF?
You can download the 202730BLF datasheet or visit the Bourns website for support.
Who is the manufacturer of 202730BLF?
Bourns