| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| Mouser Electronics | 828-OP644SL | 9048 | $2.71 | Buy |
| Arrow North American Components | OP644SL | 15 | $2.32 | Buy |
| Verical Marketplace | OP644SL | 15 | $2.50 | Buy |
| RS Components | OP644SL | $11.62 | Buy | |
| Ameya360 | OP644SL | 438 | $2.34 | Buy |
| Future Electronics | OP644SL | 74 | $2.16 | Buy |
| Newark | OP644SL | 164 | $3.17 | Buy |
| element14 APAC | OP644SL | 83 | * $2.80 | Buy |
| Farnell | OP644SL | 164 | * $2.78 | Buy |
OP644 Series 890 nm Viewing Angle 35? 50 mA SMT NPN Silicon Phototransistor