N2508-5003-RB

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Rectangular Connectors - Headers, Male Pins are widely used in the communication and instrumentation industry. N2508-5003-RB is one of the most popular rectangular connectors and is suitable for mounting on a variety of PCBs. This connector is designed with a high-temperature rated panel-mounting housing and board-mounting header so that it is extremely durable and reliable in applications.

The N2508-5003-RB connector comprises a two-row encapsulated housing with 3M precision, designed to enable the connection of a variety of low-profile direct-system components. It has extra contacts on the same level across the two rows, making it perfect for symmetrical plug-in solutions. The contacts are cut off from the circuit board, which lessens the amount of PCB space needed and also enables customers to save cost.

The connector features a reliable contact system, comprised of gold plated contacts. Each contact has an independent weak magnetic pull-out force, which ensures that the inserted contacts do not easily pop out due to external influence. The contact pins also possess antistatic shielding properties, ensuring good signal transmission. An extendable contact is also featured which pulls the contact out of the orientation when the external force is applied, making the connector totally removable.

The N2508-5003-RB also has an enhanced modular terminal specification, suitable for panel-mounting and available in various sizes. The industry-standard size of the connector is 122.7 × 46.62mm and the contact resistance is less than 20mΩ. It is designed with a 0.3mm pitch, and the maximum current and power rating delivered by this connector is 2A and 4W respectively. The temperature range for the connector is from -55℃ to +105℃.

The connector is mechanically fastened on the PCB via an assembly process which can be done manually or by automated tooling. The mounting process involves plugging a 0.3mm- thick crimp connector into the contact position of the housing and crimping it with a special tool. After the housing and crimp connections have been assembled, a jig is employed to locate the connectors accurately and then the housing is pressed into its position. To complete the connection, the leads on the board are soldered into the pre-formed contact position on the bottom of the PCB. The contacts on the connector are then subjected to a rigorous annealing process.

In conclusion, the N2508-5003-RB connector is designed as a highly reliable, modular terminal specification which is suitable for both panel-mounting and PCB-mounting. It is configured with gold-plated contacts for excellent signal transmission and has an expandable contact for removable features. It comes with an industry-standard size and an extended temperature range, making it perfect for a variety of applications. The mounting process involves mechanically extending the contacts into the circuit board, thus creating a reliable connection between the components.

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