Selection Guide
Tin Plated Copper Strip RFQ Checklist
A practical RFQ checklist for tin plated copper strip, including base copper, temper, plating thickness, adhesion, solderability, burr and packaging.
Who This Guide Is For
Terminal, connector, battery and electrical component buyers.
Quick Summary
A complete tin plated copper strip RFQ should define both the base copper strip and the tin plating system. Missing plating details often lead to price gaps, approval delays, or quality disputes.
Specify the base strip first
The base copper material controls mechanical performance, conductivity, stamping behavior and dimensional stability.
- Copper grade or alloy
- Thickness and width tolerance
- Temper and mechanical properties
- Conductivity target
Define plating requirements
Tin plating requirements should include thickness, surface, adhesion, solderability and any reflow or matte/bright preference.
- Tin thickness and measurement method
- Matte tin or bright tin if required
- Adhesion and bend test
- Solderability and aging requirement
Include downstream process information
Stamping, bending, welding and soldering requirements help the supplier tune material and packaging.
- Stamping part drawing
- Burr direction and limit
- Soldering or welding process
- Coil size, weight and packaging
FAQ
What is the key risk in tin plated copper strip sourcing?
The key risk is treating plating as a simple surface finish instead of specifying plating thickness, adhesion, solderability and base strip behavior together.
Should I specify matte tin or bright tin?
It depends on solderability, appearance, whisker risk, and customer standards. Share your drawing or standard for supplier review.
Can Raytron quote from a drawing?
Yes. Drawings help define size, burr, surface, plating and packaging requirements more accurately.