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ECIA Authorized Walsin Distributor


Walsin's technology and development roadmap focuses on miniaturization, cost effectiveness, EMI/ESD protection, wireless RF devices, and environmental impacts through their comprehensive corporate environmental policy. Their products are fully RoHS compliant, as well as QS9000, ISO14001, TS16949, and ISO9001 certified.

Walsin Band Pass Filter & Balun

Walsin's Band Pass Filters and Baluns are 2.5mm x 2mm x 1.2mm for 2.4GHz ISM Band applications. Devices are RoHS compliant.

Walsin RF Chip Antenna

Walsin RF Chip family of Antennas range from 40MHz to 380MHz bandwidth for ISM Band and Multi-Band applications. The typical VSWR is 2.0. Walsin RF Chip Antennas are RoHS compliant.

Walsin RF Common Mode Filters

Walsin RF Common Mode Filters (CMF) support both USB 2.0 and IEEE1394 applications with rated currents of 100mA, 200mA, and 300mA, common mode attenuation at 8.0 or 9.0dB@130 to 240MHz-1GHz, and a differential mode insert loss from 0.6 to 1.1dB@240MHz. The RF Common Mode Filters (CMF) are RoHS compliant.