What to pay attention to when using silver contacts

2022/08/29

Silver contacts usually refer to the intersection of electrical and electronic components when opening and closing, and the intersection of metal conductor terminals is prone to instantaneous heat and sparks when touched, which promotes the multi-frequency process of electronic contacts. Contact point. During oxidation, electrolysis easily occurs, so the contact points increase and thicken, and it is made of polymer metals (more copper and silver)

Contacts made of polymer metal, or thickened with the same kind of data, are called silver contacts.

Recommendations for using silver contacts are as follows:

The silver contact riveting workshop should be dust-free to prevent foreign matter such as dust from adhering to the contact surface during processing.

Pay attention to the surrounding environment of the processing site and separate organic plastic materials from contact elements to prevent organics from adhering to the contact surfaces and causing touch barriers.

Those who perform the riveting process need to wear finger cots to work. Try not to touch the outer surface of the silver contact layer to prevent oxidation (blackening).

It is suitable for silver contact processing workshop, the ambient temperature is 22~24°C, and the relative humidity is 40~55%RH.

To prevent sulfidation (yellowing) of the silver contacts, the silver contacts that have been opened and sealed are used up within 12 hours. If not used up, reseal remaining contacts (preferably vacuum pack)

During the application process, the contacts may generate electrical sparks. The touch surface becomes uneven, and the contacting touch surface becomes smaller, causing the resistance to increase to the temperature.

Our company is a service manufacturer providing electrical contacts, three composite silver contacts and LED accessories. Since our inception, we have been developing innovative silver-based electrical contacts and have continued to make progress. Products are used in high and low voltage electrical appliances, electronics, home appliances, communications, military and other fields.

silver contacts,electronic components

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