SMD Power Elements


Wurth offers SMD power elements for high-current applications

SMD power elements by Wurth Electronics combine the advantages of SMD mounting in conjunction with high current technology. SMD power elements can be fully mounted automatically with pick-and-place from the reel to the circuit board with all other SMD components, thus affording fast and uncomplicated processing. Connection points spanning a large area of the pad result in low contact resistance and low self-heating. The elements have an industrial operating temperature up to +155°C. Depending on the layout, currents up to 50 A are possible. At the same time, the components have very-high retention forces and torques.

Features and Benefits
  • Material: brass
  • Surface: tin plated
  • Heat resistant: up to +155°C
  • Tightening torque: M3 (0.5 Nm), M4 (1.2 Nm)
  • Packaging: bulk, reel
  • Current rating: max. 50 A (20°C)
  • Simpler and faster automated assembly
  • Lower initial time and cost
  • Low resistance and self-heating
  • High current-carrying capacity
  • Small footprint
  • High mechanical forces and torques

SMD Power Elements

Manufacturer Part Number Description Available Quantity Datasheets
7466103 POWER ELEMENT BUSH 71
7466104 POWER ELEMENT BUSH 138
7466203 POWER ELEMENT BUSH 74
7466204 POWER ELEMENT BUSH 100
7466113 POWER ELEMENT SHANK 35
7466114 POWER ELEMENT SHANK 81
7466213 POWER ELEMENT SHANK 87
7466214 POWER ELEMENT SHANK 90