| 4210 | | part details | | Heyco | | | Avail | | 66600 |
| |
| |
| SDV4210 | | part details | | N/A | | | Avail | | 37708 |
| |
| |
| NE421-00003 | | part details | | IC | | N/A | | Avail | | 8930 |
| |
| |
| TDA4210 | | part details | | TFK | | | Avail | | 8248 |
| |
| |
| 42100037 | | part details | | N/A | | N/A | | Avail | | 5000 |
| |
| |
| UPD421000-10 | | part details | | KEMET | | | Avail | | 4769 |
| |
| |
| 4210-00-030-6527 | | part details | | PROTECTOWIRE | | 96+ | | Avail | | 2447 |
| |
| |
| 42-1000225-02 | | part details | | FOXCONN | | | Avail | | 1632 |
| |
| |
| BTW42-1000 | | part details | | NJS | | | Avail | | 1066 |
| |
| |
| mp4210 | | part details | | | | Avail | | 1000 |
| |
| |
| 421-00022 | | part details | | IC | | N/A | | Avail | | 982 |
| |
| |
| 421-0002-101 | | part details | | UNKNOWN | | N/A | | Avail | | 800 |
| |
| |