Spring for Illuminated Pushbutton, Push-pressure 20g, 40g, 50g, 60g, 100g.

Original OBSA buttons have a 60φ or smaller size with a 100g spring, 200g for 100φ buttons.The pressure of the buttons can be changed by using this product.There are 5 types of spring pressure: 20g, 40g, 50g, 60g, 100g.

In case of using old-type lamp holders, a more subtle feel can be obtained by combining the micro-switch pressure with.