| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 1080-1378-1-ND | 27440 | $0.43 | Buy |
| DigiKey | 1080-1378-1-ND | 0 | $0.33 | Buy |
| Mouser Electronics | 638-PT1221CTR8 | 0 | $0.06 | Buy |
| TME | PT12-21C/TR8 | 530 | $0.17 | Buy |
| Win Source | PT12-21C/TR8 | 2676 | Buy | |
| Arrow North American Components | PT12-21C-TR8 | 0 | $0.00 | Buy |
| AVNET Asia Pacific | PT12-21C/TR8 | Buy | ||
| Utmel | PT12-21C/TR8 | 10000 | $0.00 | Buy |
| AVNET Europe | PT12-21C/TR8 | 2000 | * $0.11 | Buy |
| AVNET Express | PT12-21C/TR8 | $0.11 | Buy | |
| Ameya360 | PT12-21C/TR8 | 6000 | $0.07 | Buy |
| Rutronik | PT12-21C/TR8 | $0.05 | Buy | |
| Verical Marketplace | PT12-21C-TR8 | 2000 | $0.08 | Buy |
Phototransistor IR Chip Silicon 940nm 2-Pin SMD T/R