BCS-138-L-D-HE-043

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BCS-138-L-D-HE-043: Application Field and Working Principle

Rectangular connectors - headers, receptacles, female sockets - are a type of hardware that allows electricity to pass through two or more parts of an electronic system. Typically used to connect components or conduct electrical current, these connectors are used in a variety of applications in the electronics industry. One such example is the BCS-138-L-D-HE-043, a surface mount connector featuring vertical mounting and through-hole end crimping.

The BCS-138-L-D-HE-043 is a 4-way, singlerow, surface mount, female rectangular connector. This connector is designed to solder into PCBs and vertical-mount to the PCB bottom surface, with male contacts mating into the corresponding holes. The housing material is a high temperature thermoplastic, while the contacts are made from brass with a gold-plated surface. This makes them suitable for high-temperature applications with minimal contact resistance and reliable mechanical and electrical connection. Additionally, the BCS-138-L-D-HE-043 offers 360-degree shielding for EMI suppression.

The outer dimensions of the BCS-138-L-D-HE-043 are 48.8mm x 10.2mm x 9.2mm. The contact pitch is 2.54mm, and the housing depth is 9.1mm. This connector\'s maximum operating temperature is 125°C, with the current rating of 1.0A/contact. The voltage rating at sea level is 0.3KV, and the insulation resistance is greater than 1 x 10^(6)Ω.

The BCS-138-L-D-HE-043 is suitable for a wide range of applications. These include cell phones, laptop computers, televisions, digital cameras, navigation systems, and LED lighting. This connector has a low profile, reduced mounting space requirement, and good current-carrying capability. As such, it is widely used in communication and electronic switching equipment such as satellites.

The BCS-138-L-D-HE-043 is designed with a working principle that allows reliable and efficient signal transmission. It has solderless assembly and is able to be reworked without damage to the mounting. The headers have a closed bottom which allows the connector to float on the board; this enables compensation for position tolerance of components. The outer design of the connectors has a slit section at the junction between the two sides of the contact that offer stress relief. Furthermore, the clip part has been thickened to avoid lateral shift and the ends of the connector are designed to stay flush on the mating surface.

The BCS-138-L-D-HE-043 connector is a reliable, high-performance device that offers various advantages over other surface mount connectors. This includes wide application range, secure solder and end crimp attachment, reliable electrical contact, and faster signal transmission. For these reasons, the BCS-138-L-D-HE-043 is often the go-to connector for many different aspects of electronics.

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