tactile switch 4 pin membrane SMD

4 pin SMD tact membrane switch 4.8×4.8×0.55 SMT tactile switch 4.8*4.8*0.55

Tags: ultra-thin tact switch, touch switch, Tact membrane switch 4.8×4.8×0.5, tactile switch 4.8×4.8×0.55

A tactile switch with 4 pins typically has the following features:

1. Contact Points: The switch has two pairs of contact points, each consisting of a normally-open (NO) and a normally-closed (NC) contact. These contact points allow electrical current to flow when the switch is pressed.

2. Actuation Force: The switch requires a specific amount of force to be applied in order to actuate. This force is often measured in grams or Newtons.

3. Click Feedback: Tactile switches are known for providing a distinct tactile feedback or “click” when pressed. This click helps users know that the switch has been successfully actuated.

4. Durability: Tactile switches are designed to be durable and withstand repeated use over a long period of time. They are often rated for a specific number of actuations, which can range from thousands to millions.

5. Mounting Style: tactile switch 4 pin can be mounted onto a PCB (Printed Circuit Board) using through-hole or surface-mounted technology (SMT). The specific pin layout may vary depending on the manufacturer or model.

6. Applications: Tactile switches with 4 pins are commonly used in various electronic devices such as keyboards, remote controls, game controllers, and other devices where a tactile feedback is desired.

It’s important to note that the specific features of a tactile switch 4 pin can vary depending on the manufacturer and model. Therefore, it’s always recommended to refer to the datasheet or product specifications provided by the manufacturer for accurate and detailed information.