ELM 2-155

ELM 2-155 cylindrical spacers, also known as standoffs, are one of the most popular type of LEDs used in PC boards. Available in seven different sizes, these cylindrical spacers are made of highly conductive plastic, and are used to provide a static shielding layer which will help protect sensitive electronic components from electrostatic discharge or ESD.ELM 2-155 cylindrical spacers have a wide range of applications including in the manufacture of computers, servers, power supplies, and other related equipment. These spacers have been designed to provide excellent protection from ESD, as well as increased protection from the elements. The ESD protection provided by these spacers is achieved by having an internal conductive strip which runs the length of the spacer, providing a Faraday cage effect.

The working principle of ELM 2-155 cylindrical spacers can be described as follows. Firstly, the external cylindrical surface of the spacer acts as a Faraday cage, preventing any incoming electrical signal from entering the sensitive electronic components inside the PC board. Secondly, the conductive strip inside the spacer creates an invisible electrical shield, providing further protection against ESD. Thirdly, the cylindrical shape of the spacer helps to ensure that the height above the board surface remains consistent, further minimising ESD risks. Finally, the ELM 2-155 spacer also helps to promote thermal stability by helping to reduce the amount of heat that is transferred between two components, reducing the chances of system malfunction.

In conclusion, ELM 2-155 cylindrical spacers are an ideal way to create an effective static shielding layer around sensitive electronics, helping to provide excellent protection against ESD and other environmental factors. These spacers are available in seven different sizes, and their efficient working principle is sure to add further reliability to any system.