What is SMD board-to-board connector? What are its main features specifications electrical performance?

Permitted to connect two PCBs (Printed Circuit Board) together without wires, they can be used to connect digital signals, analog signals, power supply, signal control and many other signal types. In modern electronics manufacturing, due to product miniaturization, high density and multifunctionality needs, SMD board-to-board connectors have been widely used. SMD board-to-board connector main features include: 1. package form: SMD board-to-board connectors are usually surface mount (Surface Mount Technology, SMT) package, that is, through the hot air oven will be soldered to the connector on the surface of the PCB. 2. contact mode: SMD board-to-board connector contact has two kinds of ways, one is the elastic pin (Pogo Pin) contact, the other is pin ) contact, the other is the pin contact. Among them, the elastic pin contact is more reliable, suitable for high vibration, high temperature and other harsh environments.3. Connection: SMD board-to-board connectors have two types of connection, one is positive to positive connection, that is, the two PCBs are connected in parallel, and the other is positive to negative connection, that is, the two PCBs are connected perpendicular to the connection.4. Encapsulation Density: SMD board-to-board connectors have a high density of encapsulation, commonly used spacing 0.5 mm, 0.8mm, 1.0mm and so on. The main specifications of the chip board-to-board connector electrical properties include: 1. Electrical parameters: the electrical parameters of the chip board-to-board connector include rated voltage, rated current, contact resistance, insulation resistance, etc.. Among them, the rated current is one of the key parameters of the connector design, which needs to be selected according to the specific conditions of the application.2. Operating temperature range: the operating temperature range of SMD board-to-board connectors is usually -40 ℃ ~ +85 ℃, and the operating temperature range of some high-temperature models can reach 125 ℃.3. Life expectancy: the life expectancy of SMD board-to-board connectors is usually measured by the number of times of plugging and unplugging, and the common life expectancy is 5000 times, 10000 times, 20000 times, etc. 4. Protection level: SMD board-to-board connectors usually need to have a certain level of protection to ensure reliability in harsh environments. Commonly used protection levels include IP20, IP67 and so on. In short, SMD board-to-board connectors are widely used in modern electronics manufacturing.

-About International Electronic Products Network platform related to the introduction and sales of products brief: International Electronic Products Network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products}; if you have a related [connectors | wiring harness | wire and cable products] procurement / purchasing needs or want to buy / to understand which connectors | wiring harness | wire and cable products we can provide solutions, please contact the following Division I business personnel; if you have a related [connectors | wiring harness | wire and cable products] sales / resources and promotion needs, please click "→ Business Cooperation ←" with the person to discuss! If you have related [connectors | wire harness | wire and cable products] sales / resources and promotion needs, please click on the "¡¡ Business Cooperation ←" to discuss with a person!