| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | MMSZ5231BFSCT-ND | 1211 | $0.21 | Buy |
| DigiKey | MMSZ5231BFSTR-ND | 15000 | $0.04 | Buy |
| DigiKey | MMSZ5231BFSTR-ND | 27000 | $0.04 | Buy |
| Mouser Electronics | 512-MMSZ5231B | 0 | Buy | |
| Mouser Electronics | 512-MMSZ5231B | 10984 | $0.20 | Buy |
| Mouser Electronics | 512-MMSZ5231B | 13281 | $0.21 | Buy |
| Mouser Electronics | 821-MMSZ5231B | 0 | $0.04 | Buy |
Galaxy Electrical; Surface mount zener diode; Marking: E1