OSEN

Asian Brands

Authorised

Guangdong OSEN Microelectronics Co., Ltd. (hereinafter referred to as "OSEN") is a small and medium-sized high-tech private enterprise integrating R&D, production, sales and technical services, with the OSEN brand. Founded in 1999, the company mainly produces amplifier audio matching tubes, switching transistors, rectifier Schottky diodes and field effect tubes. The annual production capacity has exceeded 500 million pieces. These products are mainly used in amplifier audio, switching power supplies, electronic ballasts, welding machines, inverters, lighting and atomizing humidifiers. OSEN has obtained ISO9001 quality system, ROHS EU environmental protection standards and EU CE system certification, adheres to the development goals of quality and technology innovation, and strives to create high-quality products in amplifier audio tubes, switching transistors, rectifier Schottky diodes and field effect tubes.

Diodes (93)

Fast Recovery / High Efficiency Diodes (30)

Schottky Diodes (63)

Power Management (PMIC) (8)

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators (8)

Transistors/Thyristors (239)

Bipolar (BJT) (50)

IGBT Transistors / Modules (2)

MOSFETs (187)