603503-2 Connectors, Interconnects

Terminals - Wire Splice Connectors

The 603503-2 application field and working principle stands for a specific type of wire splice connectors, which is used in various industries. It is generally used to connect two or more wires, enabling higher current flow, and providing a reliable and secure connection. The 603503-2 offers superior performance, withstands electro-mechanical abuse, and is easy to apply for applications such as creating wire-to-wire, or wire-to-board electrical connections.

The 603503-2 can be supplied in different gender combinations, for instance, male to female, or female to female depending on the application being used. It is a contact locking type splicing system, which requires no flux and soldering making it suitable for a wide variety of high current applications. It is also available with a range of mounting styles to meet various needs, such as PCB mount, stand-off, right angle or vertical.

The 603503-2 is composed of two sets of contacts, which are made of bright tin-plated brass and insulated with polycarbonate. The contacts have a lip and tongue crimp on each side, with the tongue providing the electrical connection, and the lip providing retention in the housing. The insulation of the contacts ensures that they can withstand temperature up to 150°C. The contacts and the housings can be securely fastened using a spring clip, which ensures that the connection does not come apart easily.

The 603503-2 is designed with an interlocking system which provides a reliable electrical connection and eliminates chance of contact failure due to movement or vibration. The interlocking feature also improves the connection integrity by ensuring that the contact is firmly secured and prevents corrosion. The contacts have enhanced plasticity to drastically reduce electrical resistance and improve the power transfer while eliminating contact noise.

The 603503-2 is available with either two point or twelve point contact systems, depending on the application and can handle up to four amperes of current. The twelve point option is ideal for applications that require more current and a higher degree of reliability. The 603503-2 is also suitable for applications that require a quick, safe and accurate connection, such as an automotive or an electrical assembly.

In conclusion, the 603503-2 application field and working principle stands for a high performance yet affordable terminal or splicing type connector for use in the automotive, electrical and industrial sectors. The compound insulation, interlocking system and the mounting style makes it easy to use and reliable to applications that require quick, secure, and accurate connection.