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• TBU™ Circuit Protection Blocking Technology | Bourns

Bourns’ new TBU™ technology is designed to block a transient through a current disconnecting mechanism rather than diverting or shunting the surge to ground. This blocking technology virtually eliminates latency in the circuit protection design which results in surge protection for sensitive electronic equipment within nanoseconds. Bourns’ new TBU™ devices provide extremely effective, wide bandwidth circuit protection against lightning, power induction, power cross and short circuit events in a wide variety of telecom applications: voice circuits, Voice over IP (VoIP), Very High Speed DSL (VDSL), Ethernet and T1/E1 applications. The TBU™ product is also used by customers in industrial, test and instrumentation, sensors, LVDS, and transportation applications.

Features & Benefits:

• Meets very high surge requirements
• Prevents arcing and other damage
• Offers very high bandwidth for VDSL and VDSL2 applications
• Meet rate-reach requirements
• Provides protection against lightning and power cross events
• Resettable
• High bandwidth of 3GHz

Applications:

• Telecom
• Industrial
• Test & Instrumentation
• Sensors
• LVDS
• Transportation

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