BCS-123-L-S-TE-019

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Rectangular Connectors – Headers, Receptacles, Female Sockets is a broad category of electronic components used for creating electrical connections between various parts of an electrical or electronic circuit. In this category of components, BCS-123-L-S-TE-019 units are a type of pin type rectangular connector.

The BCS-123-L-S-TE-019 connector has a three-row header, with the rows arranged in a descending vertically staggered design. This design increases the exposure to the internal contacts and helps increase the contact force given when the mating connector is plugged in. The vertical offset allows the contacts to provide a greater amount of mating force than a horizontal offset.

The connector offers 19 contacts with 0.5mm contact spacing on a 0.8mm pitch with 15A rated current and is designed for termination on printed circuit boards (PCBs). It is made up of an insulating housing, along with contact pins machined from phosphor bronze and pre-plated with tin alloy, with a golden flashed finish. It is compliant with safety regulations under RoHS Directive 2002/95/EC, and has UL94V-0 approved insulation material.

BCS-123-L-S-TE-019 connectors find use in a wide range of applications, such as consumer electronic products for satellite TV system, audio and video, lighting control and so on. These connectors also find use in industrial control that require heightened reliability such as low voltage solenoid valves, actuators, timers, controllers etc. Some of the wider applications of this connector include communications, medical device, fleet management, automotive, test equipment, instrumentation and control applications.

The working principle behind BCS-123-L-S-TE-019 connectors is fairly straightforward. The contacts are inserted into the PCB where they are soldered into the copper traces creating an electrical connection between the two components. This connection provides a straight path of electrical current to flow from one part of the circuit to the other, through the connector. In addition, the connector serves to hold the two pieces in physical contact with each other, allowing them to communicate with one another.

The contacts also provide shielding from external electrical noise, dirt, and liquid. The contacts are designed using spring-loaded sliders that self-clean during the mating process and the multiple point contact, along with the vertical spaced design helps maintain a tight and reliable electrical connection even when shock or vibration is applied to the connector. The connectors have a current carrying capacity along with a high level of electrical isolation, ensuring that no electric crosstalk or leakage occurs between the contacts.

In conclusion, BCS-123-L-S-TE-019 rectangular connectors are a common type of electronic components used in a range of applications from consumer electronics to industrial controls. The connector offers 19 contacts with 0.5mm contact spacing on a 0.8mm pitch, and is capable of 15A rated current. It has a three-row, vertical staggered header design and features spring-loaded contacts which are self-cleaning during the mating process. The connector offers excellent electrical isolation and current carrying capacity, and provides a path of electrical current and physical contact between two electrical or electronic components.

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