​Wellcomp

  • ​1st team in Taiwan to release CSR by lithography in 2000 also thin film CSR and Metal type CSR (Shunt).
  • US$10M Capiital
  • Small size high power rating CSR(0603, 10mR ¼ W or 0603 5mR ½ W)
  • Custom resistance CSR: e. g. 6.5mR or 9.0mR
  • Recognition: Milwaukee, Huawei, Microsoft, Garmin, HTC, Amazon and etc.
  • Quality system: ISO9001, ISO14001 and ISO16949

​Global Customers​

​Current Sensor Resistor

Features
  • Able to withstand high temperature and high current
  • Ultra Low sensing resistance
  • Excellent frequency response
  • Chip size: 0402,0603,0805, 1206, 2512 and 3720
  • Lead free, RoHS compliant for global applications and halogen free
Application
  • Mobile electronic equipment-Cellular phone, NB, Tablet , GPS, DSC, HDD
  • DC-DC converter, Adapter, Battery pack and charger
  • Switching power supply
  • Voltage Regulation module
  • Power management applications

Shunt

Features
  • Able to withstand high temperature and high current
  • Excellent long term stability
  • 5W up to 129A at 0.3mΩ
  • Chip size: 2512, and 3920
  • Lead free, RoHS compliant for global applications and halogen free
Application
  • Power modules
  • Frequency converters
  • Current sensor for power hybrid sources
  • high current for automotive

Resistance Specification

Available Chip Size