HLE-137-02-S-DV-TE

Introduction to HLE-137-02-S-DV-TE

The HLE-137-02-S-DV-TE is a kind of rectangular connector. They are also known as headers, receptacles, and female sockets. They belong to a family of connectors that have two or more similar contact arrays, often featuring staggered contact heights for their mating connectors. Connectors of this type are easy to design in and are readily available on the market.

Typical Application Field of HLE-137-02-S-DV-TE

The HLE-137-02-S-DV-TE connectors are widely used in various industries, such as automotive, medical, aerospace, telecom, computer, and consumer electronics. They are popular due to their low cost, reliability, and convenience when it comes to mating and unmating. Because of their dual-row architecture, they are often used for mating larger numbers of contacts, such as when connecting multiple cables or connectors with numerous pins in a single-side connection.

Working Principle of HLE-137-02-S-DV-TE

The HLE-137-02-S-DV-TE connectors work on the principle of electrical contact points that mate with corresponding contact points on the mating connector. They have two columns of contact points that correspond to each other, with the higher height contact pins on the top row of the column mating to the corresponding lower-height contact pins on the bottom row of the column. When making and breaking the connections, the mating contacts can easily be inserted consecutively by just one motion, without the need to guess the proper orientation. This makes the connectors very convenient to use.

The HLE-137-02-S-DV-TE connectors are typically composed of a base housing, a mating metal contact, and an optional cover. The base housing consists of a dielectric material such as nylon that houses the contact pins. The mating metal contact is made of copper alloy with solder plating for greater reliability and improved electrical performance. The optional cover is used to provide additional protection for the contact pins.

Conclusion

The HLE-137-02-S-DV-TE is a type of rectangular connector that is widely used in a variety of industries due to its low cost, reliability, and ease of connection. It is composed of a dielectric base material, a mating metal contact, and an optional cover. When making and breaking the connection, the contact pins begin at the top row and descend, so that there is never any guesswork involved.