The TBU-KE025-050-WH is a Bourns TBU® (Transient Blocking Unit) High-Speed Protector (HSP). This device is designed to protect electronic equipment from transient overvoltage events. It is commonly used in communication lines, data interfaces, and power supplies to prevent damage from lightning strikes, electrostatic discharge (ESD), and other transient threats.

Applications

• Ethernet ports
• RS-485 communication lines
• Security systems
• Industrial control equipment
• Power supplies

Features

• High surge current capability
• Fast response time
• Low capacitance
• Bidirectional protection
• RoHS compliant

Benefits

• Enhanced Surge Protection: The TBU-KE025-050-WH effectively blocks transient overvoltages, preventing damage to sensitive electronic components.
• Fast Response: The rapid response time ensures that the protector activates quickly to mitigate the effects of surge events.
• Minimal Signal Degradation: The low capacitance of the device minimizes signal distortion, preserving signal integrity in high-speed data transmission applications.
• Versatile Protection: Bidirectional protection allows the device to protect against both positive and negative surges.
• Compliance: RoHS compliance ensures that the product meets environmental regulations.

Additional Details

The TBU-KE025-050-WH features a trigger voltage of 250V and a stand-off voltage of 50V. It can handle surge currents up to 2.5A. The device has a typical capacitance of 5 pF. It is available in a surface-mount package. Its TBU technology provides robust overvoltage protection while minimizing the impact on circuit performance. It is designed to meet industry standards for surge protection and is suitable for a wide range of applications.