91601-411LF

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Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are devices that provide a physical connection between two or more modules and allow for the connection of electrical signals in an electronic circuit. One of the most common types of rectangular connectors is the 91601-411LF, a miniature two-position board-to-board connectors system. Its primary application is in data transmission applications, such as in telecoms and automotive industries, where reliable signal transmission is essential.

The 91601-411LF connector system has two main features which make it suitable for applications with tight space restrictions; first, it has a shallow overall depth of 15.98 mm, secondly, it is designed to be a single piece with molded ridges that minimizes the need for additional parts.

The 91601-411LF connector is a rectangular 0.5 mm pitch receptacle system designed with internal polarization and double beam contacts. The mating connection uses female shieldless connectors made of gold- and tin-plated stainless steel. Its small size and low profile make it ideal for use in applications with limited space and the contacts ensure reliable connection.

The 91601-411LF connector is available in two versions: a dual row version with 20 positions, and a single row version with 10 positions. The dual row version features a stacking height of 15.88 mm, and the single row connector has a stack height of 5.64 mm. It can accommodate wires with a size range of 28 AWG – 20AWG and has a current rating of 1.0A.

The 91601-411LF connector is also designed to have an operating temperature range of -55°C to +125°C, making it suitable for various industrial applications. It provides excellent resistance to contact resistance, dielectric strength, and vibration. Its strong design ensures a positive tactile connection and reliable mating connection for millions of operations. It is UL approved, RoHS compliant and meets IPC Class 2 standard.

The working principle of the 91601-411LF connector is simple; when connected, two terminals of the connector are mechanically joined together and the electrical signals are transmitted between the two surfaces. The connection is secured by a locking mechanism which is activated when the two sides of the connector contact each other. The contacts are designed with flexible wire hook beams to ensure stable connection, and the pins of the female sockets are designed to provide superior retention force.

In conclusion, the 91601-411LF connector is a versatile and reliable miniature two-position board-to-board system that is ideal for high speed data transmission applications. It is designed to fit into tight spaces with its shallow depth and low profile, and its reliable double beam contacts combined with its robust construction ensure a positive, secure connection every time.

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