MTB1-20PL81

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Overview

The MTB1-20PL81 is a rectangular connector - header, male pins, designed and manufactured by MOLEX. This connector is one of the connectors typically used in a variety of electronic products, providing a reliable transmission solution between two mating components. It is suitable for data communication and power connectors, and is suitable for a wide range of applications. This article provides an overview of the MTB1-20PL81 including the connector\'s features and its application field and working principle.

Features

The MTB1-20PL81 header has a black insulation material, gold-plated interfaced pins and male terminals. It has standard 0.25" (6.3 mm) spacing for easy mating and header retention with a spring-lock mechanism. The overall dimensions of the header are 0.611" x 0.314" (15.50 mm x 8.00 mm). This allows for a wide range of signal, power, or high temperature connections (up to 155°C). It also provides an IP67 rating which provides a high level of environmental protection. Other features include kinked pins to improve electrical seating, pressed hinged leaver to give easy access to the golden finger contact and SNL (Soft Neat Locking) retention.

Application Field

The MTB1-20PL81 is an ideal solution for applications such as electric vehicle (EV) charging, telecom/network infrastructure, and industrial automation. It can be used in applications where space is limited due to its small dimensions. It is especially suitable for applications where extreme temperatures and harsh environments are present.

Working Principle

The MTB1-20PL81 male pins are designed to connect to female receptacles/sockets and the bottom mates of the header are designed to be placed in the female socket. The pins provide connection between two mating components in a mechanical and electrical manner. The electrical connection is achieved by the gold-plated contacts which can carry current with minimal resistance up to 2 (A) for wireless communication requirements. The spring-lock mechanism provides a reliable mechanical connection which eliminates the risk of disconnection due to vibration or other external forces. The design of the MTB1-20PL81 also provides a high level of environmental protection with an ingress protection rating of IP67. The connector is also designed to work in extrememly wide range of temperatures (-55°C to 155°C).

Conclusion

The MTB1-20PL81 header, male pins, is a reliable and robust connector designed to give excellent performance in a wide range of applications that require reliable data transmission and reliable power connections. The connector\'s features such as the gold-plated interfaced pins, standard 0.25" (6.3 mm) spacing, SNL (soft neat locking) retention, and IP67 rating, make it an ideal solution for applications such as electric vehicle (EV) charging, telecom/network infrastructure, and industrial automation. The MTB1-20PL81 is designed to work in extrememly wide range of temperatures (-55°C to 155°C) and extends the life of the connector by resisting harsh environments.

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