I/O pogo pin connector

　　The I/O pogo pin connector is one of the most important access channels in mobile phones, including the connection of power supply and signal. The reduction of volume and product standardization will be the main development direction in the future. At present, circular and MiniUSB pogo pin connectors are mostly used. With the promotion of the European Union and GSM Association, the Micro USB pogo pin connector for mobile phones has gradually formed a standardized development. At present, the mainstream of the market is 5pin. As each mobile phone manufacturer has their own mobile phone solutions, the Micro USB pogo pin connector has a development trend of combining standardization and customization. At the same time, the earphone plug connector has the same development trend, In 2012, foreign countries will mainly use MicroUSB as the standard interface for charging. Nokia, Moto, SEMC and other mobile phone manufacturers have begun to make substantial progress. In the future, the connector shall be thinner, with visual effect and waterproof function.

　　Card type pogo pin connectors are mainly 6-pin SIM card pogo pin connectors and T-flash pogo pin connectors. The development direction in the future is mainly to improve the shielding function and thickness of SIM card pogo pin connectors to reach the minimum ultra-low thickness of 0.50mm. At the same time, card pogo pin connector products are oriented to multi-function development, and there are SIM card pogo pin connectors+T-flash pogo pin connectors in the market.

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