默默无闻111 发表于 2025-2-16 16:53:46

求助贴片元件

偶得一块板子，结果上面大多元件不认识。


scoopydoo 发表于 2025-2-16 17:15:03

本帖最后由 scoopydoo 于 2025-2-16 18:40 编辑

B10S B10S https://www.lcsc.com/product-detail/Bridge-Rectifiers_LRC-B10S_C5272211.html

KJD BAW56-7-F https://www.lcsc.com/product-detail/Switching-Diodes_Diodes-Incorporated-BAW56-7-F_C150767.html

2561D PS2561DL https://www.lcsc.com/product-detail/Transistor-Photovoltaic-Output-Optoisolators_RENESAS-PS2561DL2-1Y-A_C17270925.html

78L12 L781L12A https://www.lcsc.com/product-detail/Voltage-Regulators-Linear-Low-Drop-Out-LDO-Regulators_STMicroelectronics-L78L12ACD13TR_C79560.html

KT3 BAS21-7-F https://www.lcsc.com/product-detail/Switching-Diodes_Diodes-Incorporated-BAS21-7-F_C459832.html

K72 2N7002-7-F https://www.lcsc.com/product-detail/MOSFETs_Diodes-Incorporated-2N7002-7-F_C85049.html

R2D LM4040DIM3X-2.5 https://www.lcsc.com/product-detail/Voltage-Reference_Texas-Instruments-LM4040DIM3X-2-5-NOPB_C2156625.html

1GM MMBTA06 https://www.lcsc.com/product-detail/Bipolar-BJT_Shikues-MMBTA06_C5344600.html

ES1D ES1D https://www.lcsc.com/product-detail/Fast-Recovery-High-Efficiency-Diodes_YONGYUTAI-ES1D_C2944142.html

B120 B120-13-F https://www.lcsc.com/product-detail/Schottky-Diodes_Diodes-Incorporated-B120-13-F_C134421.html

B320A B320A-13-F https://www.lcsc.com/product-detail/Schottky-Diodes_Diodes-Incorporated-B320A-13-F_C110484.html

02N80C3 SPD02N80C3 https://www.lcsc.com/product-detail/MOSFETs_Infineon-Technologies-SPD02N80C3_C168884.html

ED ES2D-E3 https://www.lcsc.com/product-detail/Fast-Recovery-High-Efficiency-Diodes_Vishay-Intertech-ES2D-E3-52T_C183019.html

以上仅供参考，不保证百分之百正确！

还有一个第一张图片右上角的 SOP8 封装的认不出来，请高手补充 ......





量子隧道 发表于 2025-2-16 17:18:58

http://www.smdmarkingcodes.com/
https://www.pcbhack.com/871930/

scoopydoo 发表于 2025-2-16 17:45:45

suvsu 发表于 2025-2-16 17:40
都是常规元件！不知道上网输入上面的型号就知道了！

会查的人一般是不会来问这种问题的

suvsu 发表于 2025-2-16 17:40:17

都是常规元件！不知道上网输入上面的型号就知道了！

默默无闻111 发表于 2025-2-16 22:15:33

scoopydoo 发表于 2025-2-16 17:15
B10S B10S https://www.lcsc.com/product-detail/Bridge-Rectifiers_LRC-B10S_C5272211.html

KJD BAW56- ...

朋友，谢谢啦！
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