TFC-145-21-F-D

TFC-145-21-F-D Application Field and Working Principle

Rectangular Connectors, commonly referred to as headers, male pins, are a type of connector used in a wide variety of applications. TFC-145-21-F-D is a type of rectangular connector which stands for multi-pattern finger contact. This type of connector is mostly used for applications requiring high performance such as power, data, and industrial applications.

Product Description

TFC-145-21-F-D rectangular connector has 21 finger contact pins, each with a finger shaped contact protected by a funnel shaped hood. Its male pins are 0.5mm thick ZIF (zero insertion force) pins, which are easy to insert and remove, and they have an improved lifecycle performance of 10-30,000 mating operations. It also features a high temperature and pressure resistance, with an operating temperature range of -40 to +150°C. Each contact is precision made, ensuring a reliable connection and conductivity, with resistance up to 500V. The body of the connector is designed using insulating and flame-retardant thermoplastic material, and the contacts are plated with gold to ensure optimal electrical performance and superior corrosion resistance.

Application Field

TFC-145-21-F-D is mostly used in applications that require reliable connections of power, data, and industrial devices, such as in electronic equipment, cables and connectors, domestic appliances, LED lighting, computers, console equipment, and medical devices. This type of connector is most suitable for applications where there is a need for a secure, trusted connection in areas that require high performance, such as in aviation, automotive, and automation industry.

Working Principle

The working principle of TFC-145-21-F-D connector is that electricity is transmitted through the contact pins which are spring loaded. The contact pins are able to maintain a low contact resistance and secure connection even after repeated use. The connector is designed with a funnel shaped hood which prevents dust and moisture from entering the connection, and thus keeps the contact reliable and secure.

The TFC-145-21-F-D connector customizes design to customer requirements and can be used for specific applications. It is designed for all applications requiring multiple transmission, and it ensures a reliable connection with its enhanced design, secure and dust resistant materials, and long contact lifecycle.