| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 6N138SDMTR-ND | 0 | $0.55 | Buy |
| DigiKey | 6N138SDMCT-ND | 541 | $1.57 | Buy |
| Mouser Electronics | 512-6N138SDM | 2047 | $1.93 | Buy |
| Mouser Electronics | 512-6N138SDM | 894 | $1.28 | Buy |
| Win Source | 6N138SDM | 16600 | Buy | |
| AVNET Express | 6N138SDM | 2000 | $0.42 | Buy |
| Future Electronics | 6N138SDM | 1000 | $0.39 | Buy |
| AVNET Europe | 6N138SDM | * $0.74 | Buy |
6N138M - Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler