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TBU-CX040-VTC-WH is listed in the Surge Suppression ICS range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is SURGE SUPP TBU 400VIMP SMD. Review the specifications below when checking this part for your BOM.
The TBU-CX040-VTC-WH is a board mount surge protector manufactured by Bourns. It provides overcurrent and overvoltage protection in a surface-mount DFN package. The device features a voltage rating of 200 V and a current rating of 750 mA. It is designed to protect sensitive electronics from transient events.
Verify the specific part number against official Bourns documentation to ensure compliance with UL standards. Confirm that the 200 V voltage rating and 750 mA current rating align with your circuit requirements before procurement.
Select this component when designing systems requiring integrated overcurrent and overvoltage suppression. Ensure the PCB layout accommodates the DFN package dimensions and that the operating conditions remain within the specified 200 V and 750 mA limits.
This component belongs to the TBU series of surge suppressors from Bourns. It is categorized as a board mount surge protector, distinct from through-hole or discrete components, offering compact integration for modern electronic designs.
Public confirmed substitute part numbers are not available in the provided source material.
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