| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 6N139VM-ND | 240 | $1.38 | Buy |
| DigiKey | 6N139SDMCT-ND | 3203 | $1.57 | Buy |
| DigiKey | 6N139SDMTR-ND | 8000 | $0.43 | Buy |
| Mouser Electronics | 512-6N139M | 1738 | $1.47 | Buy |
| Mouser Electronics | 512-6N139SDM | 4000 | $1.01 | Buy |
| Mouser Electronics | 512-6N139SDM | 3745 | $1.00 | Buy |
| Mouser Electronics | 512-6N139VM | 0 | $1.79 | Buy |
| Mouser Electronics | 512-6N139SDM | 1663 | $1.96 | Buy |
| AVNET Express | 6N139M | 2000 | $1.35 | Buy |
| Farnell | 6N139M | 2414 | * $1.31 | Buy |
| element14 APAC | 6N139M | 2414 | * $1.48 | Buy |
| AVNET Europe | 6N139M | 1000 | * $0.43 | Buy |
| AVNET Asia Pacific | 6N139M | 2000 | $0.25 | Buy |
| RS Components (APAC) | 6N139M | $753.50 | Buy | |
| Ameya360 | 6N139M | 2000 | $0.40 | Buy |
| Verical Marketplace | 6N139M | 366 | $0.80 | Buy |
| Arrow North American Components | 6N139M | 1100 | $0.00 | Buy |
| Future Electronics | 6N139M | 4515 | $0.75 | Buy |
| RS Components | 6N139M | $62.52 | Buy | |
| Newark | 6N139M | 2000 | $0.55 | Buy |
| AVNET Express | 6N139VM | 2210 | $0.41 | Buy |
| AVNET Europe | 6N139SDM | 4000 | * $0.52 | Buy |
| TME | 6N139SM | 910 | $1.37 | Buy |
| AVNET Express | 6N139SDM | 11000 | $0.69 | Buy |
| AVNET Asia Pacific | 6N139SDM | Buy | ||
| Future Electronics | 6N139SDM | 2000 | $0.43 | Buy |
| AVNET Asia Pacific | 6N139SM | $0.46 | Buy | |
| AVNET Europe | 6N139SM | 1000 | * $0.51 | Buy |
| AVNET Express | 6N139SVM | 3300 | $0.40 | Buy |
| AVNET Express | 6N139TVM | 1692 | $0.60 | Buy |
| AVNET Express | 6N139SDVM | 1879 | $0.58 | Buy |
| Newark | 6N139SM | 438 | $0.49 | Buy |
| AVNET Express | 6N139SM | 368 | $0.40 | Buy |
| TME | 6N139M | 395 | $0.88 | Buy |
6N139M - Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler