78938-402H

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The 78938-402H is a rectangular connector, specifically a header connector with male pins in a dual row configuration. It has a number of features to make it an ideal choice for a range of applications. Specifically, it has a plastic body with two-piece locking design, reinforced lance for superior cable retention, secure solder contact termination for secure connection, and a pick-and-place package.

It is mainly used in various electronic applications where a secure connection needs to be maintained for a long time. This includes in jewelry production, audio and video equipment, switchboards, medical instrumentation, military/aerospace, and instrumentation applications. This header connector also has a wide range of operating temperatures and is highly resistant to corrosion.

This specific header connector is available in two versions, closed and open. The closed version is the most commonly used, as it is sealed to ensure a secure connection and is also ideal for more sensitive applications. The open version is especially useful for applications that require frequent access for wiring and re-wiring.

In terms of its working principle, 78938-402H has two contact termination methods. It can be soldered, making it suitable for applications requiring a more secure connection. It can also be plugged into the board, making it perfect for applications where frequent access is needed for re-wiring. In either case, the contact termination ensures a secure connection between the components.

The 78938-402H also offers a range of other features that make it a great choice for all kinds of applications, including a plastic body that improves the durability of the connection and provides superior cable retention. The pick-and-place package is also convenient and efficient, as it allows quick, easy assembly without the need for additional equipment. This makes it particularly suitable for manufacturing and production lines.

In short, the 78938-402H header connector is a great choice for a wide range of applications. Its two contact termination methods, reinforced lance, pick-and-place package, and range of operating temperatures make it a reliable and versatile choice. Furthermore, its high resistance to corrosion and easy assembly make it the perfect solution for a variety of electronic and instrumentation applications.

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