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

Other supplier products

	Lead-Free Solder	Topscom has a comprehensive lead-free solder program and is the industry leader in lead-free solder technology. Our team has studied every aspect o...
	Network Attached Storage	Telecommunication consumer network attached storage pcba motherboards assembly electronics contract manufacturing services OEM CEM EMS experience c...
	Monitors	Peripherals consumer monitors product pcba motherboards assembly electronics contract manufacturing services OEM CEM EMS experience company—China S...
	Flip Chip Technologies	Flip chip is a critical technology for miniaturization, and Topscom enjoys technical expertise in board assembly using several different forms, inc...
	Production	Advanced Production CapabilitiesTopscom’’s capabilities include in-mold decorating (IMD), including Nissha film process, in-mold laminate, cosmetic...

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