Bourns TBU-CA TBU® high-speed protectors

The TBU-CA Series of Bourns® TBU® products are low capacitance single bidirectional high-speed protection components, constructed using MOSFET
semiconductor technology, and designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges.

The TBU® high-speed protector placed in the system circuit will monitor the current with the MOSFET detection circuit triggering to provide an effective barrier behind which sensitive electronics will not be exposed to large voltages or currents during surge events. The TBU® device is provided in a surface mount DFN package and meets industry standard requirements such as RoHS and Pb Free solder

3M has presented New 3M™ 100G QSFP28 Direct Attach Copper Cable Assemblies, 9Q Series are passive copper cable assemblies which utilize 3M Twin Axial Cable technology to create a highly-flexible, foldable, high-performance solution.


Features Applications
  • Superior circuit protection
  • Overcurrent and overvoltage protection
  • Blocks surges up to rated limits
  • High-speed performance
  • Small SMT package
  • Voice/VDSL cards
  • Protection modules and dongles
  • Process control equipment
  • Test and measurement equipment
  • General electronics
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