What’s different from the terminal plating of gold or silver?
The silver terminal plating can meet the largest voltage and current, the standard is 120VAC or 28VDC under 5A, and also to comply with 250VAC under 2A. However, the gold terminal meets the maximum of 0.4VA, is the largest voltage ONLY 20V(DC or AV). On the other hand, the gold terminal has better and stable conductivity. Moreover, the gold terminal has the characteristic of antioxidant and proof against corrosion on the complex circuit using. Assumed of all, the gold terminal has better protection and electrical life.
- This is HOT news for our KPB22 series switches, which is complete approved by TUV & ENEC certification
The distinctive of KPB22 series, which specs on illuminated switches are lightweight-plastic material,Read More
meets IP65 approval, different carved pattern customized, and with TUV & ENEC 61058-1...