| Manufacturer | Part Number | Description |
|---|---|---|
ON
| MCR12M | Silicon Controlled Rectifiers |
Digitron Semiconductors
| MCR12M | SILICON CONTROLLED RECTIFIERS |
Littelfuse
| MCR12MG | Silicon Controlled Rectifiers |
Motorola Semiconductor (now NXP Semiconductors)
| MCR12M | SILICON CONTROLLED RECTIFIERS |
