10104999-J0002LF

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Backplane connectors have multiple purposes. They are used to provide power and signal paths between various electrical components on printed circuit boards. Given this purpose, it is important to understand the specialized applications and working principles of one particular connector: the 10104999-J0002LF.

Description and Usage

This is a Backplane connector designed for use in various industrial, computer, office, and entertainment systems. It features two 40-position 38 AWG shielded leads, allowing for up to 80 contacts in a single connector type. Each contact has a maximum rating of 5.5 amps for any DC application. It is widely used in a variety of applications, from industrial computers to audio equipment.

Materials and Construction

The 10104999-J0002LF is constructed with a molded insulator body using a UL 94V-0 rated thermoplastics material. The contacts are made from a beryllium-copper alloy for superior performance in severe environments and include positrol contact points for secondary locking.

The contacts are held into place with two screws and the entire assembly is soldered onto the PCB for secure mounting. The connector can also be mounted with a soldered mount or a press-fit mount. This design also includes heat shrinkable sleeves for added insulation and secure connections.

Application and Working Principle

The 10104999-J0002LF is designed to provide secure signal and power routes between electrical components on a circuit board. This includes providing power for digital logic circuits, powering analog circuits, providing data buses for communication, controlling the operations of motors, and regulating power to peripheral devices.

The connectors feature two 40-position shielded leads, providing up to 80 contacts and a total current rating of 5.5 amps. In operation, the contacts are positioned such that when a voltage is applied to the circuit, the electrons will flow from one contact to another. The shield insulates the electrical components from outside electrical interference, ensuring reliable performance.

Conclusion

The 10104999-J0002LF is a specialized Backplane connector that is designed to provide reliable signal and power connections between electrical components. Its unique design features two 40-position shielded leads that provide up to 80 contacts and a total current rating of 5.5 amps. It is constructed with a mold insulator body and beryllium copper alloy contacts and can be securely mounted with two screws, a soldered mount, or a press-fit mount. Its primary application is to provide secure routes for power and data busses in industrial, computer, and entertainment systems.

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