| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 4N25SR2MCT-ND | 4939 | $0.69 | Buy |
| Mouser Electronics | 512-4N25SR2M | 2844 | $0.53 | Buy |
| Ameya360 | 4N25SR2M | 49000 | $0.93 | Buy |
| Freelance | 4N25SR2M | 870 | Buy | |
| Win Source | 4N25SR2M | 79800 | $0.14 | Buy |
| AVNET Europe | 4N25SR2M | 2000 | * $0.21 | Buy |
| AVNET Asia Pacific | 4N25SR2M | $0.17 | Buy | |
| AVNET Express | 4N25SR2M | 3000 | $0.62 | Buy |
4N25M - PhotoTransistor Output Optocoupler