| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 4N25SM-ND | 9856 | $0.70 | Buy |
| Mouser Electronics | 512-4N25SM | 58140 | $0.83 | Buy |
| Verical Marketplace | 4N25SM | 4000 | $0.29 | Buy |
| Arrow North American Components | 4N25SM | 0 | $0.29 | Buy |
| Ameya360 | 4N25SM | 8906 | $0.16 | Buy |
| Quarktwin Electronic Components | 4N25SM | 18726 | $0.70 | Buy |
| RS Components | 4N25SM | $183.60 | Buy | |
| Arrow Europe | 4N25SM | 198 | $0.51 | Buy |
| AVNET Express | 4N25SM | 2200 | $0.23 | Buy |
| element14 APAC | 4N25SM | 3126 | * $0.81 | Buy |
| TME | 4N25SM | 616 | $0.85 | Buy |
| Future Electronics | 4N25SM | 67 | $0.24 | Buy |
| AVNET Asia Pacific | 4N25SM | Buy | ||
| Newark | 4N25SM | 5 | $0.28 | Buy |
| AVNET Europe | 4N25SM | 600 | * $0.45 | Buy |
| Farnell | 4N25SM | 3236 | * $0.82 | Buy |
DIP6 SMT Single Channel 30 V 4170 VAC (RMS) Phototransistor Optocoupler