Surface technology
The surface of a circuit, and therefore its surface technology, have a decisive impact on the function and the quality of a printed circuit board. In high-frequency technology in particular, the choice of the finishing process has a significant impact on achieving the proposed design parameters.
VARIOPRINT offers a wide range of specialised surfaces for all technological requirements. Whether special surface finishes for bonding processes or hard gold alloys for slip rings - we will always have the right solution for your requirements.
For example
- Galvanic Nickel Gold (Hardgold)
Connectorgold
- Galvanic Nickel Gold (Softgold)
Solderable and bondable (Goldwire)
- Electroless Nickel / Immersion Gold (ENIG)
Solderable and bondable (Aluwire)
- Direct immersion Gold (DIG)
Solderable and bondable (Goldwire), therefore partiuclarly suitable for high frequency products
- Electroless palladium / semi-autocatalytic gold (EPIG)
Solderable and bondable (Goldwire)
Nickel-free surface, therefore particularly suitable for high frequency products
- Electroless nickel / palladium / gold (ENEPIG)
Solderable and bondable (Goldwire)
- Electroless tin
Solderable
Nickel-free surface, therefore particularly suitable for high frequency products
- Immersion Silver
Solderable
Nickel-free surface, therefore particularly suitable for high frequency products
- OSP (Entek Plus 106 A (X))
Solderable
Nickel-free surface, therefore particularly suitable for high frequency products