Gas Discharge Tube 2R90 – Vehicle Power Supply & Charging Station Protection
This Gas Discharge Tube provides essential high-voltage protection and surge suppression for critical electrical applications. Designed with robust construction and reliable performance, it safeguards sensitive equipment from voltage spikes and transient surges in demanding environments.
Key Features
- High-voltage gas discharge tube for reliable surge protection
- Operating temperature range: -40°C to +85°C for versatile environmental applications
- Axial termination style for easy circuit integration
- Relative humidity tolerance: ≤75% RH for stable performance in humid conditions
- Voltage rating: Up to 1000V for high-voltage scenarios
- Failsafe protection mechanism for enhanced safety
- Ionization tube assembly for efficient overvoltage protection
- Durable construction suitable for various electronic devices
Technical Specifications
| Agency Recognition |
UL |
| Operating Temperature |
-40°C to +85°C |
| Number of Electrodes |
2 Electrode |
| Impulse Discharge Current |
2KA |
| Electrode Capacitance |
<1PF |
| Termination Style |
Axial |
| Lead Diameter |
1.5mm |
| Size |
φ8*10mm |
| Voltage Characteristics |
High Voltage |
| Impulse Voltage |
≤1100V |
Applications
This Gas Discharge Tube is essential for protecting sensitive equipment from voltage surges and transient overvoltages across various applications. It provides reliable surge protection in telecommunications equipment, power distribution networks, industrial control systems, renewable energy installations, and residential/commercial electrical systems.
Customization Services
We offer comprehensive customization options including voltage characteristics adjustment, packaging specifications, and testing standards to meet your specific application requirements. Our Gas Discharge Tubes are designed for reliable performance in temperatures from -40°C to +85°C and humidity up to 75% RH.
Technical Support & Services
Our products are backed by comprehensive technical support including detailed documentation, application guidelines, and installation instructions. Our support team assists with product selection, troubleshooting, and performance optimization, along with custom solutions and warranty services.
Packaging & Shipping
Each Gas Discharge Tube is individually wrapped in anti-static foam and placed in sturdy, cushioned boxes to prevent damage during transit. We use durable corrugated cartons with proper labeling and tracking for safe worldwide delivery.
Frequently Asked Questions
What is a Gas Discharge Tube (GDT) used for?
A Gas Discharge Tube protects electronic circuits from high voltage surges and transient voltage spikes by safely diverting excess energy to ground.
What brand manufactures this Gas Discharge Tube?
The Gas Discharge Tube is manufactured by the brand CL.
Where is the CL Gas Discharge Tube made?
The CL Gas Discharge Tube is made in China.
What are the typical applications for the CL Gas Discharge Tube?
It is commonly used in telecommunications, power supply systems, and various electronic devices to provide surge protection.
How do I choose the right Gas Discharge Tube for my application?
Choosing the right GDT depends on voltage rating, current capacity, and response time requirements. Consult the product datasheet or contact the manufacturer for guidance.
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