Bourns GDT28H 2-Electrode Gas Discharge Tubes
Bourns GDT28H 2-Electrode Gas Discharge Tubes (GDTs) are designed to protect devices from voltage transients caused by AC power line disturbances and lighting. These high-voltage GDTs feature high insulation resistance, high current rating, wide operating temperature range, and long service life. The GDT28H GDTs are available with a 1kV to 3.3kV DC sparkover voltage range and are RoHS compliant. Typical applications include power supplies, medical devices, air conditioning, and IEC 62368-1 equipment.
Features
- High insulation resistance
- High current rating
- -40°C to 125°C operating temperature range
- Long service life
- 10GΩ minimum insulation resistance @100V
- <1.5pF maximum capacitance @1MHz
- ∼140V glow voltage
- RoHS compliant
Applications
- Power supplies
- Air conditioning
- HVAC
- Medical devices
- IEC 62368-1 equipment
Mechanical Diagram
Videos
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