2-1658049-3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 2-1658049-3 is a rectangular connector that falls into the Arrays, Edge Type, Mezzanine (Board to Board) group. This group of connectors comprise right-angle, stackable headers which are used for the connection of cable and board-to-board systems. Manufacturers like Samtec Electronics offer many varieties of this connector, making them available to users with different application requirements.

The 2-1658049-3 is a right angle connector having three systems in the stack. It has two rows of contacts, one at the top and one at the bottom. This connector’s key features include its 2.54 mm contact pitch, its 0.35 mm contact length and its 180-μm contact pitch. The Stack height of this connector is 7.62 mm. Another unique feature of this connector is that it’s highly reverse mountable. Once mounted afloat, the connector offers the user a mounting depth of 10.2 mm.

The contact of the 2-1658049-3 is square, machined pin. This pin is made of gold-plated copper alloy, with phosphor bronze used for the contact surface material. The insulator material is black PA GF/LFT, with a nominal value of flammability UL94V-0. This type of connector provides users with superior coaxing properties, meaning that the signals flowing within the connection remain undistorted.

The primary application of the 2-1658049-3 is board-to-board connections due to its reverse mounting capability and its highly accurate pitch alignment. Its right angle stackable headers can be used to connect two boards that are positioned on either side of a PCB. It is applicable in areas like computer servers, backplanes, telecommunications equipment and industrial automation. It has a current carrying capacity of 2.0 A AC/DC.

The working principle behind the 2-1658049-3 is based on a screw-closed contact compression. This contact compression maintains optimal coaxial performance of the signal and ensures that contact resistance is minimized. Mainly, the connector relies on the flexibility of the contact springs which enables the connector to be self-adjusting. As a result, the contact is kept stable with long-term reliability.

The 2-1658049-3 is an excellent product for applications that involve board-to-board connections. Its reverse mountable ability provides designers with the freedom to choose the optimal design, with pitch alignment on both sides of the PCB easily achievable. Its superior coaxing performance offers an exceptional signal stability.

The specific data is subject to PDF, and the above content is for reference