| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | FODM121BR2CT-ND | 3588 | $0.55 | Buy |
| DigiKey | FODM121B-ND | 2218 | $0.78 | Buy |
| DigiKey | FODM121B-ND | 2800 | $0.66 | Buy |
| Mouser Electronics | 512-FODM121B | 1831 | $0.57 | Buy |
| Mouser Electronics | 512-FODM121B | 4903 | $0.71 | Buy |
| Ameya360 | FODM121B | 9000 | $0.20 | Buy |
| Arrow Europe | FODM121B | 7 | $0.15 | Buy |
| AVNET Asia Pacific | FODM121B | $0.15 | Buy | |
| Farnell | FODM121B | * $0.18 | Buy | |
| Verical Marketplace | FODM121B | 2820 | $0.23 | Buy |
| Future Electronics | FODM121B | 3000 | $0.24 | Buy |
| AVNET Express | FODM121B | 11509 | $0.14 | Buy |
| Newark | FODM121B | $0.22 | Buy | |
| AVNET Europe | FODM121B | 6000 | * $0.50 | Buy |
| Arrow North American Components | FODM121B | 0 | $0.16 | Buy |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box