Rectangular Connectors - Headers, Male Pins

EJH-125-01-S-D-SM-39-P connectors are used in a wide range of applications including most areas of automotive electronics, robotics, telecommunications, industrial electronics, home appliances, power electronics and audio-video applications. They are typically used to link different PCB boards and other electrical components. The EJH-125-01-S-D-SM-39-P connector is a two part connector consisting of a male pin 4 mm pitch and a matching female header. It is designed for use in vertical or horizontal applications and is rated at 1A per contact.

Usage

The EJH-125-01-S-D-SM-39-P connector is designed to provide easy, reliable connections between circuit boards. It features an optimized pin-out configuration for greater electrical performance and easier termination than conventional connectors. The pins are spaced 4 mm apart by 0.1 mm increments, allowing the user to customize the connector to various sizes and shapes. When using this connector, it is important to follow the manufacturer\'s instructions in order to ensure a good physical and electrical connection. There are a variety of mounting options available which include surface, through hole (TH) and stamped versions.

Components

The EJH-125-01-S-D-SM-39-P connector is composed of two parts: a male pin 4 mm pitch and a corresponding female header. The male pins and female headers are all pre-assembled and the pins are soldered to the female header in order to form the connector. The pins are designed to create a tight fit and have a locking mechanism that prevents them from coming apart, thereby reducing the chances of a failure. The female header has solder pins which are designed to connect to circuit boards. The connectors are lightweight and have a compact size, making them easy to install in tight spaces.

Working Principle

The working principle of the EJH-125-01-S-D-SM-39-P connector is relatively simple. When properly secured, the pin connects with its corresponding female header in order to make a physical and electrical connection. The contacts make contact with each other when they are plugged together, allowing for current to flow between them. The contacts of both the male and female connectors are protected by a moisture barrier to ensure that they remain reliable and long lasting.

Advantages

The EJH-125-01-S-D-SM-39-P connector offers numerous advantages when compared to traditional connectors. The small and compact size make them easy to install in tight spaces while the locking mechanism prevents them from coming apart or loosening. The pins are soldered to the female header, creating a secure and reliable electrical connection. Additionally, the contacts are protected by a moisture barrier so they are more resistant to corrosion and oxidation. The EJH-125-01-S-D-SM-39-P connectors are highly durable and can withstand temperatures ranging from -55°C to 110°C.

Conclusion

The EJH-125-01-S-D-SM-39-P connector is a widely used two part connector consisting of a male pin 4 mm pitch and a corresponding female header. It is designed for use in a variety of applications and is capable of withstanding temperatures ranging from -55°C to 110°C. The small size and locking mechanism make them ideal for use in tight spaces while the moisture barrier ensures that the contacts remain reliable and long lasting. With these advantages, the EJH-125-01-S-D-SM-39-P connector is an ideal choice for a variety of applications.