| Компонент | Описание | Производитель | PDF | Buy |
| 3257 | Standard Rivet Type Banana Plug For 1/16 Thick Panel | Pomona Electronics |  |  |
| 53257 | RADIATION TOLERANT 120VDC - 2A SOLID STATE RELAY | Micropac Industries | | |
| P3257 | MCT photoconductive detector | Hamamatsu Corporation | | |
| 1N3257 | silicon diode | List of Unclassifed Manufacturers | | |
| CT3257 | Quad 1-of-2 multiplexer/demultiplexer | NXP Semiconductors | | |
| VS3257 | Quad 2:1 Mux/Demux VSwitch | Vaishali Semiconductor | | |
| 1113257 | tyco electronics contents | Tyco Electronics | | |
| CBT3257 | Quad 1-of-2 multiplexer/demultiplexer | NXP Semiconductors | | |
| 2SC3257 | SILICON NPN TRIPLE DIFFUSED TYPE | Toshiba Semiconductor | | |
| 2SC3257 | Silicon NPN Power Transistors | Inchange Semiconductor Company Limited | | |
| 2SC3257 | Silicon NPN Power Transistors | Savantic, Inc. | | |
| FST3257 | Quad 2:1 Multiplexer/Demultiplexer Bus Switch | Fairchild Semiconductor | | |
| H8/3257 | In-Circuit Emulator for Renesas H8/300 and H8/500 | List of Unclassifed Manufacturers | | |
| HB13257 | Breake Away Header .025(0.64mm) Square Posts | List of Unclassifed Manufacturers | | |
| HC13257 | Breake Away Header .025(0.64mm) Square Posts | List of Unclassifed Manufacturers | | |
| OM13257 | Smart, simple solutions for the 12 most common design concerns | NXP Semiconductors | | |
| PST3257 | CMOS System Reset | Mitsumi Electronics, Corp. | | |
| PST3257 | IC for CMOS System Reset | Mitsumi Electronics, Corp. | | |
| TC53257 | 256K BIT (32K WORD x 8 BIT) CMOS MASK ROM SILICON GATE MOS | Toshiba Semiconductor | | |
| ADG3257 | High Speed, 3.3 V/5 V Quad 2:1 Mux/Demux (4-Bit, 1 of 2) Bus Switch | Analog Devices | | |
