SSM-120-L-SH-LC

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SSM 120L SH LC, also known as low-cost PCB headers are designed to meet the needs of highly sensitive and miniature electronic equipment. This family of low-cost PCB headers provides the highest level of electrical reliability and reduced susceptibility to shock and vibration. This connectors is applied for PC/LAN, laptops, notebook computers and electronic applications where noise immunity and reliability are required.

The SSM-120-L-SH-LC is specially designed for high-speed data and power interconnections. This series of low-cost PCB headers provide a design that minimizes electrical effects due to crosstalk, ground bounce and common-mode noise. Additionally, this series offers low insertion and withdrawal forces that make it easy to assemble and maintain.

This type of board-to-board connector has a three terminal header and two contact tabs for mechanical and electrical connection between an electronic device and a printed circuit board. The two contacts are connected by a plated gold-plated, dual-in-line header. The three terminals are polarized (marked on the casing) to provide a positive locking system and ensure proper electrical connection.

The SSM-120-L-SH-LC works in three steps, to provide increased electrical performance, attenuation of electrical noise and secure mechanical locking:

1. The two metalized fingers are connected together with a small wire. This wire acts as a bridge between the two terminals and provides an electrical connection that is protected from electromechanical pull-outs.

2. Then the small-gauge wire is connected to the printed circuit board and the housing in order to provide a more protective connection between the device and the PCB.

3. Lastly, a pressure-sensitive spring clip is used to keep the two contact finger in place. This prevents any mechanical pulls from damaging the device or the PCB.

The SSM-120-L-SH-LC has a secure, low profile design and is perfect for many high-density interconnect applications. With its low insertion and withdrawal forces, this device provides superior electrical connection and reliability for any demanding applications. It is also designed for high-frequency noise rejection, making it ideal for use in highly sensitive electronic applications. The secure mechanical locking ensures that the device is properly connected and is resistance to vibration and shock during operation. This flat, low profile design also provides quick and easy assembly and mating.

In order to ensure proper connection, the board-to-board connectors should be inspected for correct alignment and placement of components before mating. It is also important to note that larger fields of view for mating increases the likelihood of interference. Additionally, visual inspection should be performed to check for bent or broken terminals and missing components. Finally, proper cleaning and application of anti-static products should be used when necessary to reduce the possibility of static electricity damaging the device.

The SSM-120-L-SH-LC is a highly reliable, low-cost connector designed for a variety of high-density interconnect applications. This series of connectors provides superior electrical performance and noise immunity while providing secure mechanical locking. This reliable and cost-effective solution is ideal for any sensitive electronic application.

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