Circuit Board Gold Fingers: What You Need to Know
The term “circuit board gold finger” refers to a row of square pads arranged equidistantly, with exposed copper and gold plating. These are primarily utilized for electrical connection pins on board cards, LCD connections, motherboards, chassis, etc., due to the thin layer of gold plated on the copper foil nickel-plated layer.
Classification and Identification
- Conventional Gold Fingers (Flush Fingers)
- Segmented Gold Fingers (Intermittent Fingers)
- Uneven Gold Fingers (Long and Short Golden Fingers)
When it comes to circuit board gold fingers, proper classification and identification are crucial for various applications.
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