Introduction to the use of mini pogo pin spring thimble

　　Pogo pin is a spring-type probe formed by the three basic components of needle shaft, spring and needle tube after riveting and preloading by precision instruments. There is a precision spring structure inside. The surface coating of pogo pin is generally gold-plated, which can better improve its anti-corrosion function, mechanical performance, electrical performance and so on.

　　1. Application of mini spring thimble.

　　Mini spring thimble is a new type of connector system suitable for use in limited spaces. If the product requires a flat design, or requires the final product to be modular, the use of butt connectors should be avoided, so miniature pogo pins are an ideal choice. The connector will be pushed directly onto the contact pad on the printed circuit board.

　　2. Product attributes of miniature pogo pins.

　　The rated current can reach 10A, the minimum pin spacing is 0.4mm (perforated insertion) /0.3mm (surface mount), and the service life is more than 50,000 cycles. With high vibration resistance, it can be suitable for data transmission or current transmission of thin and light mobile phone modules (display, audio jack, charging, etc.).

　　3. Micro spring thimble structure and working principle.

　　Like ordinary pogo pins, the mini pogo pin connector includes a thin tube with a spring and a thimble inside. The spring pushes the needle to the contact pad on the printed circuit board, establishing a reliable, vibration-resistant electrical contact.

　　4. custom design.

　　Mini pogo pins are available for custom pogo pins and the use height that meets the specification requirements. The product can be applied to a fully automatic assembly production line. Customized designs are available, including different shapes of needle and connector housings, protection devices, packaging or matching female headers.

　　5. Standard design.

　　Customers can freely choose the design according to the special requirements of the project. In addition to irregular structures, customers can also use spring thimble terminals as a new standard for single-row, double-row or multi-row pin header products.

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