Bright Acid Tin Plating Services

Bright acid tin plating is an electroplating process that applies a smooth, shiny layer of tin to metal parts. Known for its excellent solderability and corrosion resistance, bright tin plating is widely used in the electronics, automotive, and food processing industries.

Key Benefits

● Excellent Solderability: Ideal for electrical connectors, terminals, and PCB components.
● Bright, Attractive Finish: Provides a clean, shiny appearance for both functional and decorative applications.
● Corrosion Resistance: Protects underlying metals from oxidation in a wide range of environments.
● Non-Toxic & RoHS-Compliant: Safe for food contact and environmentally friendly.

Capabilities

● Deposit Thickness: Typically ranges from 0.0001″ to 0.001″ (2.5-25 µm), adjustable per application.
● Base Materials: Compatible with copper, brass, steel, and aluminum.
● Finish Type: Bright, smooth finish; soft tin deposit suitable for forming and crimping.
● Part Size: Ideal for small to medium-sized components, especially those requiring conductivity and solderability.

Compliant Specifications

Our bright acid tin plating meets the following standards:
● ASTM B545: Electrodeposited coating of tin
● MIL-T-10727: Tin plating: Electrodeposited or Hot-Dipped for ferrous and non-ferrous metals
● RoHS-Compliant

Bright acid tin plating is a practical solution for components requiring high solderability, conductivity, and corrosion protection—commonly used in electrical, electronic, food and consumer goods manufacturing.