4789PA51H01200 RF/IF and RFID

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 4789PA51H01200 represents a special contact that is suited for applications involving radio frequency interference (RFI) and electromagnetic interference (EMI). These contacts are typically used in situations where signals from high-frequency currents, such as those used in computers, cell phones, and other electronic devices, have to be prevented from interfering with each other. This particular contact is a fingerstock contact, meaning it has a metal contact piece which slides between two conductive fingers. The contact operates by the fingerstock contact bridging the gap between the conductive fingers, thus forming a physical connection that helps reduce the amount of noise that can travel between them.

The 4789PA51H01200 is relatively small, measuring about 0.67 inches in length and 0.62 inches in width. This contact is designed to operate very quickly, with a contact time of just milliseconds. It also has a fairly low contact resistance of about 0.02 ohms, and a signal transmission of up to 30 GHz. These factors make it ideal for applications requiring fast responses and low signal losses.

The working principle of the 4789PA51H01200 is fairly straightforward. When pressure is applied to the fingers, the metal contact piece slides into the gap between them, thus forming a connection between the two. This causes the flow of electrical current to be diverted away from the gap, thereby reducing the amount of noise that can travel between the two fingers. This prevents the signal from one device from interfering with the signal from another, thus reducing the amount of electromagnetic interference.

The 4789PA51H01200 contact is particularly suited for use in laptops, mobile phones, and other electronic devices. It can help to reduce the effects of EMI and RFI on the device, thus improving its performance and reliability. This contact is also highly durable, and can withstand temperatures ranging from -25°C to 85°C. This makes it an ideal choice for use in environments where temperatures may vary widely.

Overall, the 4789PA51H01200 contact is an excellent choice for applications involving RFI and EMI. Its small size, low contact resistance, and relatively quick response time make it ideal for use in situations where noise prevention is of paramount importance. Its durability and temperature tolerance also make it a great choice for use in various environments. It is the ideal solution for applications that require reliable noise reduction in order to maintain optimum performance.

The specific data is subject to PDF, and the above content is for reference