Gold Plating Process for FFC Flexible Flexible Flat Cable

FFC flexible flexible flexible cable is a new type of data cable made by pressing PET or other insulation materials and extremely thin tinned flat copper wire through automated equipment production lines. The gold plated FFC flexible flexible cable not only greatly improves its antioxidant capacity, but also further reduces the contact resistance between the FFC cable's gold finger and the FPC connector.



FFC flexible flexible cable manufacturer TXGA is a professional connector manufacturer with strong production capacity, a schedule of one million, and sufficient inventory. Welcome to the [Product Center] online procurement.



The gold plated FFC flexible flexible flexible cable conductor is original copper. In terms of process, it is necessary to electroplate the entire coil of the FFC flexible cable after it is crimped and formed. Firstly, a layer of nickel (Ni) with a thickness of 40-50U should be plated on the outer layer of the original copper, and then a layer of gold (Au) should be plated on the outer layer of the nickel plating with a thickness of 2.5U-4U. After nickel and gold plating, the original copper conductor of FFC cable has no surface blackening, degumming, color difference, water stains, missed plating, lace, etc.



After a flexible FFC cable is plated with gold, there may also be some fog gold plating. The fog gold does not have the normal brightness and brightness of gold, and the gold plated wire mouth will be relatively dark and not so bright. When the phenomenon of fogging occurs, we must use a machine to measure the thickness of the conductor coating to check whether it meets the requirements: NI ≥ 40U, Au ≥ 3U. If the gold and nickel plating layers meet the requirements, even slightly darker glossiness is acceptable. Because this will not affect the final use effect.