| 摘要 |
<p>The utility model provides a printed wiring board. The printed wiring board includes pads for connecting surface-mounted parts, wherein the pads for connecting surface-mounted parts are used for mounting parts on the printed wiring board, and are composed of pin connecting pads and radiating terminal connecting pins. Scolding-tin absorbing pads are arranged at positions that are not between the pin connecting pads and the radiating terminal connecting pins but near the radiating terminal connecting pins. Thus, defective installation of parts caused by excessive scolding tin can be avoided.</p> |
