| 1 | QM4019M20007T1521035 | 19.2 MHz ±10ppm 晶体 7pF 4-SMD，无引线 | 下载 | Hefei Jingweite Electronics Co., Ltd. |
| 2 | QSD424 | SENSOR PHOTO 880NM TO18 RADIAL | 下载 | ON Semiconductor |
| 3 | QPE1259 | EMITTER DETECTOR PR INVERTER OC | 下载 | ON Semiconductor |
| 4 | QCK4 | SENSOR OPT SLOT DARL 4SMD GW | 下载 | ON Semiconductor |
| 5 | Q48SK11049NRFA | 隔离模块 直流转换器 1 输出 11V 49A 38V - 11V 输入 | 下载 | Delta Electronics |
| 6 | Q24S30033-NS00 | 隔离模块 直流转换器 1 输出 3.3V 30A 18V - 36V 输入 | 下载 | Bel Power Solutions |
| 7 | QSE-400D | ETHERNET TO SER RS-232/422/485 | 下载 | Advantech Corp |
| 8 | QSE-400D-SS | ETHERNET TO SER RS-232/422/485 | 下载 | Advantech Corp |
| 9 | QSE-100D | ETHERNET TO SERIAL RS-232 | 下载 | Advantech Corp |
| 10 | QB0505A25WYT\500 | 热垫 1.27mm x 1.27mm 方形 | 下载 | American Technical Ceramics Corp |
| 11 | QB0805A40WYT | 热垫 2.03mm x 1.27mm 矩形 | 下载 | American Technical Ceramics Corp |
| 12 | QB0603A25WYT | 热垫 1.52mm x 0.76mm 矩形 | 下载 | American Technical Ceramics Corp |
| 13 | QBVW025A0B1-HZ | DC DC CONVERTER 12V 300W | 下载 | ABB Installation |
| 14 | QBVW025A0B964Z | DC DC CONVERTER 12V 300W | 下载 | ABB Installation |
| 15 | QBVW025A0B1Z | DC DC CONVERTER 12V 300W | 下载 | ABB Installation |
| 16 | QD48T018025-PAB0 | DC/DC CONVERTER 1.8V 2.5V 65W | 下载 | Bel Power Solutions |
| 17 | QHW100A1-Q | CONVERTER DC/DC 5V 100W OUT | 下载 | ABB Installation |
| 18 | QVB21313 | SWITCH SLOTTED INTERRUPT TWO TAB | 下载 | ON Semiconductor |
| 19 | QVB21213 | SWITCH SLOTTED INTERRUPT TWO TAB | 下载 | ON Semiconductor |
| 20 | QVB21214 | SWITCH SLOTTED INTERRUPT TWO TAB | 下载 | ON Semiconductor |
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