| MR1128R - Diode Silicon | BYW 88/800R, BYX 80R, BYX 99/900R | =MR 1128 |
| MR1128 - Diode Silicon | BYW 88/800, BYX 80, BYX 99/900, 1N4509 | =MR 1120, 800V |
| MR1126R - Diode Silicon | BYW 88/600R, BYX 79R, BYX 99/600R | =MR 1126 |
| MR1126 - Diode Silicon | BYW 88/600, BYX 79, BYX 99/600, 1N4508 | =MR 1120, 600V |
| MR1125R - Diode Silicon | BYW 88/500R, BYX 79R, BYX 99/600R | =MR 1125 |
| MR1125 - Diode Silicon | BYW 88/500, BYX 79, BYX 99/600, 1N4508 | =MR 1120, 500V |
| MR1124R - Diode Silicon | BYW 88/400R, BYX 78R, BYX 99/600R | =MR 1124 |
| MR1124 - Diode Silicon | BYW 88/400, BYX 78, BYX 99/600, 1N4507 | =MR 1120, 400V |
| MR1123R - Diode Silicon | BYW 88/300R, BYX 78R, BYX 99/300R | =MR 1123 |
| MR1123 - Diode Silicon | BYW 88/300, BYX 78, BYX 99/300, 1N4507 | =MR 1120, 300V |