| 图片 | 零件号 | 品牌 | 描述 | 数量 | 购买 |
|---|---|---|---|---|---|
 | QT Brightek (QTB) | EMITTER IR 940NM 50MA RADIAL | 1140500 pieces | ||
| QT Brightek (QTB) | EMITTER IR 940NM 50MA RADIAL | 1140500 pieces | ||
 | QT Brightek (QTB) | EMITTER IR 880NM 100MA RADIAL | 2258970 pieces | ||
| QT Brightek (QTB) | EMITTER IR 850NM 100MA RADIAL | 687655 pieces |
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