DIP switch is a control element widely used in overclocking, radio communication, radio and television equipment of computer mainboard, computer software programming of automation equipment, changing control of numerical control equipment, instruments and automation, and preset circuit. Among them, DIP refers to the packaging form, also known as dual in-line packaging technology.

material:

1. base: engineering plastic, black.

2. upper cover: engineering plastic, red or blue.

3. Push button: engineering plastic, white.

4. terminal: alloy copper plated with gold.

Cleaning welding:

1. Ensure that the switch is in the "off" position during all operations.

2. Wave soldering: The recommended soldering temperature is 26 degrees Celsius for 5 seconds at most.

3. Hand welding: Use a 3-watt soldering iron to control the temperature at 32 degrees Celsius, and the welding time is about 2 seconds.

4. cleaning process: ultrasonic cleaning can give better results. when steam cleaning is used, the temperature should not exceed 51 degrees celsius.