A Premier B2B Part Search
Bourns 203709BLF Miniature 2-Pole Gas Discharge Tube
The Bourns 2037-09-BLF series are miniature 2-pole gas discharge tubes (GDTs) providing robust surge protection for sensitive electronic circuits. These devices are characterized by their compact size, high surge current handling capability, and stable breakdown voltage. They find application in telecommunications equipment, industrial control systems, consumer electronics, and automotive electronics where protection against transient voltage surges is critical. The 2037-09-BLF model offers a DC sparkover voltage of 90V and is available in RoHS compliant versions. Users should verify actual device performance in their specific applications.
Bourns 203709BLF Miniature 2-Pole Gas Discharge Tube Specifications:
- DC Sparkover Voltage: 90 V
- Impulse Sparkover Voltage: 300 V @ 100 V/µs, 550 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: 10000 A @ 8/20 µs
- Alternating Discharge Current: 20 Arms @ 11 cycles
- Operating Temperature: -55 to +85 °C
- Climatic Category: 40/90/21
- UL Recognized: Yes, UL File E153537
- Packaging: Bulk, Reelpack (T1)
Buy the 2037-09-BLF BOURNS Miniature 2-Pole Gas Discharge Tube | myMectronic
Purchase the Bourns 2037-09-BLF securely and reliably through our online store.
Buy Now
Frequently Asked Questions
Where can I buy Bourns 203709BLF?
You can click on the BUY or RFQ button to purchase 203709BLF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 203709BLF?
You can download the 203709BLF datasheet or visit the Bourns website for support.
Who is the manufacturer of 203709BLF?
Bourns