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Introducing technical case studies! We provide one-stop support from design development to component implementation.
At Sunbee Office Co., Ltd., we carefully resolve various concerns of our customers. Here are some past achievements. [Overview] After delivering the printed circuit boards to a major copier manufacturer, it was discovered during the customer's operation verification that there was an error in the BGA circuit on the board, necessitating recovery. As a solution, we created a conversion board equipped with 0402 size chip capacitors, which was then mounted on a repair machine (partial assembly machine). [Key Points] - The solder balls on the conversion board were formed with eutectic solder to avoid excessive thermal stress on the device and to prevent solder melting during repair assembly. For more details, please refer to our catalog or feel free to contact us.
- Company:サンビーオフィス
- Price:Other