QTH-020-02-L-D-DP-LC-TR

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QTH-020-02-L-D-DP-LC-TR is a miniaturized 20-contact 2-row edge card connector with an insulated D-type array and has a press-fit mounting post for board retention. This connector is commonly used in 0.025"(sq) SMT sockets. It is suitable for a wide range of applications from medical to automotive.

Application Field of QTH-020-02-L-D-DP-LC-TR

QTH-020-02-L-D-DP-LC-TR is a multi-use card edge connector that can be used in a variety of applications. The connector is ideal for applications in medical, automotive, appliance, instrumentation, consumer electronics, gaming machines and telecom & network devices. It is also capable of supporting high speed digital signal transmissions.

Working Principle of QTH-020-02-L-D-DP-LC-TR

QTH-020-02-L-D-DP-LC-TR utilizes the standard edge card connection approach. Its press-fit mounting post further enhances board retention. The connector offers a 0.100"x0.100" contact pattern with staggered contact array and is designed to connect with both male and female terminal blocks. The electrical contact is maintained through flatwise tension contact forcing the contacts on one card to fold into a closed position without affecting the board retention.

QTH-020-02-L-D-DP-LC-TR is made of high temperature thermoplastic that is able to withstand up to 105°C temperature. It also uses a spring-loaded mechanism which provides electrically reliable contact and superior environmental performance. This mechanism also ensures that the contacts are sealed well against contaminants which could lead to corrosion.

QTH-020-02-L-D-DP-LC-TR offers increased flexibility and fewer terminals than other types of edge connectors. The use of spring-loaded contacts also helps avoid the issues of loose pins and allows for increased frequency and better transmission performance. The use of thermoplastic ensures greater durability and strength in harsh environments.

Conclusion

QTH-020-02-L-D-DP-LC-TR is an ideal choice for board-to-board applications that require reliable connectivity, fast transmission performance and improved contact retention. It is designed to handle a wide range of requirements from medical to automotive applications and provides additional flexibility with fewer terminals. The use of spring-loaded contacts and thermoplastic also ensures greater durability and improved environmental performance.

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