The BOURNS TBU-CA025-500-WH is a bidirectional Transient Blocking Unit (TBU) designed to protect sensitive electronics from overcurrent and overvoltage events. With a voltage rating of 250V and a clamping voltage of 100V, this TBU offers robust protection against transients and fault conditions. Its fast response time of 1 microsecond ensures swift protection, preventing damage to downstream components. The TBU-CA025-500-WH is offered in a compact DFN surface mount package, making it suitable for space-constrained applications. It comes in tape and reel packaging for ease of manufacturing. Trust BOURNS TBU-CA025-500-WH for reliable and efficient protection in your electronic circuits.