What are the advantages of pogopin pogo pin connectors？
The pogopin connector is getting bigger and bigger in the market, and the competition is fierce. It can be seen that the pogopin connector is very popular. It is a tiny accessory, but it plays a great role and is widely used. However, there are quite a few types of it, and each type has its own advantages. Next, the editor from Jingcheng Industry will tell you what types of pogopin connectors can be divided into and what are their performance advantages:
1. FPC pogo pin connector
The FPC pogo pin connector is used for the connection between the LCD display screen and the driving circuit (PCB). At present, 0.4mm pitch products are mainly used, and 0.3mm pitch products have also been widely used. With the recent trend of LCD drivers being integrated into LCD devices, the number of pins of the FPC will be reduced accordingly, and related products have already appeared on the market. From a longer-term perspective, in the future, the FPC pogo pin connector will be expected to be integrated with other mobile phone components on the frame of the mobile phone or its LCD module.
2. Board-to-board pogo pin connector
The development trend of board-to-board pogo pin connectors in mobile phones is that the pin pitch and height are getting smaller and smaller. At present, the main pitch is 0.4mm, and it will gradually develop to 0.35mm or even smaller. The subsequent requirements are lower height and shielding Effect. At the same time, the height of the BTB (board-to-board pogo pin connector) is gradually reduced to 0.9mm.
3. I/O pogo pin connector
The I/O pogo pin connector is one of the most important in and out channels in mobile phones, including the connection of power supply and signal. Volume reduction and product standardization will be the main directions of future development. At present, circular and MiniUSB pogo pin connectors are more commonly used. Micro USB pogo pin connectors for mobile phones are gradually becoming standardized and developed under the promotion of the European Union and the GSM Association. The current market mainstream is 5pin because each mobile phone manufacturer has its own In 2012, foreign countries will mainly use MicroUSB as the standard interface for charging, Nokia, Moto And mobile phone manufacturers such as SEMC have begun to take substantial steps. After that, the connector is required to be thinner, with visual effects and waterproof functions.
4. card pogo pin connector
Card-type pogo pin connectors are mainly 6pin SIM card pogo pin connectors and T-flash pogo pin connectors. The future development direction is mainly to improve the shielding function and thickness of SIM card pogo pin connectors, reaching a minimum of 0.50 The ultra-low thickness of mm, and the card pogo pin connector products are oriented to multi-functional development, and a combination of SIM card pogo pin connector + T-flash pogo pin connector has appeared on the market.
5. Battery pogo pin connector
Battery pogo pin connectors can be divided into shrapnel type and a guillotine type. The technical trends of battery pogo pin connectors are mainly miniaturization, new battery interface, low contact resistance, and high connection reliability.
6. Camera Socket pogo pin connector
Camera Socket pogo pin connectors are widely used in foreign manufacturers such as Nokia. Camera Socket pogo pin connectors can provide good electromagnetic shielding to the camera module, which is convenient for the maintenance of the camera module. Standardization and customization will coexist for a period of time. At the same time, in the process of production and testing of mobile phone pogo pin connectors, the requirements for plug resistance and electromagnetic compatibility of connector products have been improved.
