Codes / Markings SMD codes 1st character/以第一个字符为基准 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 印字 器件 厂商 类型封装 器件用途及参数 0 2SC3603 Nec CX SOT173 Npn RF fT 7GHz 005 SSTPAD5 Sil J - PAD-5 5pA leakage diode p01 PDTA143ET Phi N SOT23 pnp dtr 4k7+4k7 t01 PDTA143ET Phi N SOT23 pnp dtr 4k7+4k7 01 Gali-1 MC AZ SOT89 DC-8GHz MMIC amp 12dB gain 010 SSTPAD10 Sil J - PAD-10 10pA leakage diode 011 SO2369R SGS R SOT23R 2N2369 02 BST82 Phi M - n-ch mosfet 80V 175mA 02 MRF5711L Mot X SOT143 npn RF MRF571 02 DTCC114T Roh N - 50V 100mA npn sw + 10k base res 02 Gali-2 MC AZ SOT89 DC-8GHz MMIC amp 16dB gain p02 PDTC143ET Phi N SOT23 npn 4k7+4k7 bias res t02 PDTC143ET Phi N SOT23 npn 4k7+4k7 bias res 03 Gali-3 MC AZ SOT89 DC-3GHz MMIC amp 22dB gain 03 DTC143TE Roh N EMT3 npn dtr R1 4k7