| 4001B | | part details | | SGS | | | Avail | | 10945 |
| |
| |
| 4001BC/883C | | part details | | SPRAGUE | | | Avail | | 7213 |
| |
| |
| 40.010 | | part details | | Altech | | | Avail | | 4950 |
| |
| |
| 400-1000-NPO-471J | | part details | | C.E. | | | Avail | | 3775 |
| |
| |
| 4001 | | part details | | Heyco | | | Avail | | 3500 |
| |
| |
| 4001 | | part details | | GRAYHILL | | | Avail | | 2388 |
| |
| |
| 4001BE | | part details | | rca | | | Avail | | 1665 |
| |
| |
| 4001000 | | part details | | N/A | | NA | | Avail | | 1665 |
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| |
| 4001 | | part details | | | | Avail | | 1654 |
| |
| |
| 4001BDMQB | | part details | | FAIR | | | Avail | | 1521 |
| |
| |
| 4001 | | part details | | Abbatron / HH Smith | | | Avail | | 1519 |
| |
| |
| 4001BP | | part details | | | | Avail | | 975 |
| |
| |