| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 365-1827-ND | 4032 | $6.58 | Buy |
| DigiKey | 365-1827-ND | 2768 | $4.65 | Buy |
| Mouser Electronics | 828-OPB991T51Z | 970 | $6.12 | Buy |
| Mouser Electronics | 828-OPB991T51Z | 100 | $4.69 | Buy |
| Ameya360 | OPB991T51Z | 700 | $5.15 | Buy |
| Verical Marketplace | OPB991T51Z | 160 | $0.00 | Buy |
| Arrow North American Components | OPB991T51Z | 0 | $4.56 | Buy |
| Newark | OPB991T51Z | 127 | $6.37 | Buy |
| Farnell | OPB991T51Z | 468 | * $10.98 | Buy |
| element14 APAC | OPB991T51Z | 297 | $1.00 | Buy |
| Future Electronics | OPB991T51Z | 500 | $4.48 | Buy |
OPTOSWITCH; Sensor Output:Open Collector; Sensor Mounting:Panel Mount; Gap Width:3.18mm; Aperture Width:1.27mm; Forward Current If:40mA; Reverse Voltage Vr:2V; Forward Voltage:1.7V; Product Range:OPB990 Series; Input Current:20mA ;RoHS Compliant: Yes