| 型号 | 功能描述 | 生产厂商 | 厂商LOGO | PDF大小 | PDF页数 | 下载地址 | 相关型号 |
| 2SD1274B | Silicon NPN triple diffusion planar type(For power amplification) | PANASONIC[Panasonic Semiconductor] | ![PANASONIC[Panasonic Semiconductor]的LOGO](/PdfSupLogo/115PANASONIC.GIF) | 56.72 Kbytes | 共3页 |  | 2SC5954,2SD2255,2SD1611,2SD2276,2SD1749,2SD1326,2SD1446,2SD1327,2SD2222,2SD1457 |
| 2SD1274B | Silicon NPN Power Transistors | SAVANTIC[Savantic, Inc.] | ![SAVANTIC[Savantic, Inc.]的LOGO](/PdfSupLogo/592SAVANTIC.GIF) | 107.81 Kbytes | 共3页 | | 2N6059_03,RJK6014DPP,BD550,BU506DF |
| 2SD1274B | Silicon NPN Power Transistors | JMNIC[Quanzhou Jinmei Electronic Co.,Ltd.] | ![JMNIC[Quanzhou Jinmei Electronic Co.,Ltd.]的LOGO](/PdfSupLogo/664JMNIC.GIF) | 112.85 Kbytes | 共3页 | | 无 |
| 2SD1274B | Silicon NPN Power Transistors | ISC[Inchange Semiconductor Company Limited] | ![ISC[Inchange Semiconductor Company Limited]的LOGO](/PdfSupLogo/572ISC.GIF) | 131.5 Kbytes | 共3页 | | 无 |
| 2SD1274B | Silicon NPN Power Transistors | SAVANTIC[Savantic, Inc.] | | 109.39 Kbytes | 共3页 | | 无 |