What should you pay attention to when choosing a round hole header!nucleic acid probe Processing

　　The round-hole female header is a kind of connector, which is mainly used in electrical appliances and meters, and is responsible for the task of current or signal transmission. So what should we pay attention to when choosing a round hole pin header?

　　1. When choosing round-hole female connectors, you should proceed from reality and choose according to the purpose. If it is used for external input of radio, radio cassette recorder, TV set, and playback output, small two- or three-core female header connectors can be used. For example, the mechanical interface of audio equipment and recording equipment can choose YC type with round female connector with round hole. 2. When selecting female female connectors with round holes, pay attention to the size of the appearance standard, installation standard, and opening standard. It should not be too large or too small.

　　For pin header manufacturers, pin headers are mainly used as connectors in some circuit boards to perform a current or signal transmission task. According to different application environments, there are different types of pin headers, so let's learn about the classification and types of pin headers together.

　　1. The pin headers are divided according to the pitch: 0.8mm, 1.0mm, 1.27mm, 2.0mm, 2.54mm pitch.

　　2, according to the height of the plastic and the number of plastics (for example, single plastic, double plastic, 3 plastic, etc.)

　　3. Divided according to the number of rows of needles: single row, double row, 3 rows, 4 rows, etc.,

　　4. Divided according to the installation method: 180 degrees is represented by S, 90 degrees is represented by R, and SMT is represented by M.

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