| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | H21A2-ND | 0 | $50.00 | Buy |
| Mouser Electronics | 512-H21A2 | 0 | Buy | |
| Quarktwin Electronic Components | H21A2 | 22128 | Buy | |
| Ameya360 | H21A2 | 2395 | Buy | |
| Farnell | H21A2 | 1 | * $0.79 | Buy |
| Verical Marketplace | H21A2 | 278 | $1.55 | Buy |
| Arrow North American Components | H21A2 | 278 | $1.95 | Buy |
| Newark | H21A2 | $0.00 | Buy | |
| AVNET Express | H21A2 | 1 | $0.00 | Buy |
OPTOSWITCH TRANSISTOR; Sensor Output:Phototransistor; Sensor Mounting:Panel / Chassis; Gap Width:3mm; Aperture Width:0.925mm; Forward Current If:50mA; Reverse Voltage Vr:6V; Forward Voltage:1.7V; Product Range:-; Input Current:60mA ;RoHS Compliant: Yes