75844-818-16LF

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Rectangular Connectors, also called Headers, Male Pins, are primarily used as an electrical connection between two different components, often in place of wires or cables. They vary in size, shape, and material, depending on the application and requirements of the system in which they are used. The 75844-818-16LF (LF) is one such connector, specifically designed for harsh environments due to its total material cost and wide temperature range. It is typically used in high-speed signal on board or on panel connection applications such as medical, military, and communications equipment.

What is the 75844-818-16LF Rectangular Connector?

The 75844-818-16LF Rectangular Connector is a high-speed, cost-effective, and high-density connector designed for harsh environments. It has a 4-pole configuration, a pitch of 0.8mm, and comes in an industry standard JEDEC SOD-323 package. The differential signal contacts are supplied with a gold flash plating, and the mating contacts require no extra force. The connector also comes with a two-position screw-down feature to ensure reliable mating and to prevent loosening.

The 75844-818-16LF offers a wide operating temperature range from -25 to 105 °C and is compatible with all major signal systems due to its contact resistance of less than 30mΩ. Additionally, the connector is dual-shielded with compliant contacts for superior EMI/RFI protection. It is also compliant with RoHS standards.

What are the Common Applications of the 75844-818-16LF?

The 75844-818-16LF Rectangular Connector is primarily used in board-to-board applications, including medical equipment, military systems, and communications equipment. It is also used in applications where space is at a premium such as security and surveillance, DVRs, automotive, and consumer electronics. The connector is particularly suitable for power and signal applications in high-volume production.

What is the Working Principle of the 75844-818-16LF?

The 75844-818-16LF works by using a two-pole design to secure the connector to the circuit board. It uses a two-position screw-down feature to ensure reliable contact and prevent loosening. The connector also employs compliant contacts to ensure a low-resistance signal transfer and excellent EMI/RFI protection. Its gold flash plating ensures a superior contact resistance and its compliant contacts provide a high-speed signal path.

Advantages of the 75844-818-16LF

The 75844-818-16LF Rectangular Connector is high-speed, cost-effective, and reliable. It is designed for harsh environments and has a long life. The connector also has an industry standard JEDEC SOD-323 package so it can be easily integrated into existing systems. Other features include a wide operating temperature range, superior contact resistance, EMI/RFI protection, and high-speed signal paths.

Conclusion

The 75844-818-16LF Rectangular Connector is an ideal solution for high-speed and harsh environments. It is reliable, cost-effective, and able to handle high-frequency signals. The connector is also compliant with RoHS standards, providing a safe and environmentally friendly solution. Finally, its wide operating temperature range and compliant contacts make it ideal for use in medical, military, and communications applications.

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