- Solder-Sleeves
- SMT Tape and Reel Solder Preforms
- Au80Sn20 Solder Preforms
- Contain core flux Sn42Bi58 solder preforms
- IGBT solder ribbon and solder preforms
- Copper Columns/Solder Columns for CCGA

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Au80Sn20 Solder Preforms
FROMOSOL‘s manufacturing patent (Patent No:201310740555)

Tel: 0086-755-27803305
Email: sales@fromosol.net
Case 1: Au80Sn20 Preformed Solder Ring for Metallized Optical Fiber Connection
Case 2: Semiconductor chip packaging solder pad application
Case 3: LED