AR# 4215

描述

General Description:

What is the lead finish for the TQ/HQ/PQ/VQ (all QFP) packages?

解决方案

For Pb-based Solutions

The lead finish for the TQ/HQ/PQ/VQ (all QFP) packages is solder plate, 85/15 (Sn/Pb). The lead frame and the lead composition is copper.

For Pb-free Solutions

The solder material for the TQ/HQ/PQ/VQ (all QFP) packages is pure matte tin plating finish. The lead frame and the lead composition is copper.