What are the application characteristics of the Pogo pin connector?
1. Characteristic impedance
There are two types of the characteristic impedance of the Pogo pin connector most used: 50Ω and 75Ω. Many series of connectors have both 50Ω and 75Ω specifications. Generally speaking, 50Ω connectors are more used in high-frequency, high-performance products. The 75Ω connector is mostly used in products with relatively low frequency, most of which are below 4GHz, especially in consumer electronic video. Users need to choose the pogo pin connector that matches its impedance according to their own products.
2. Frequency
Each type of RF connector has its own frequency range, and users need to understand the working frequency of their products in order to better choose the connector. If you choose a connector lower than the required operating frequency, it will affect the electrical performance of the whole machine. If you choose expensively, high-precision, and high-frequency connectors, it is likely to cause waste. One thing to note is that the frequency of use of pogo pin connectors designed by different companies will vary greatly, and the frequency of use of poor-quality products will never reach the standards required by the industry. Therefore, when choosing a pogo pin connector, the user needs to understand the electrical performance description of the product.
