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Alternative PCB Finishes
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Alternative PCB Finishes

Topscom has conducted comprehensive evaluations of alternative PCB finishes including immersion silver (I-Ag) and immersion tin (I-Sn). Our studies include:

  • Processability Verification

  • Wettability

  • Preconditioning and Environmental Stress Test

  • Reliability

Currently,Topscom is in volume production with a variety of PCB surface finishes, including I-Ag, I-Sn, OSP, Ni/Au, and HASL.

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