| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | H21A1-ND | 0 | $0.00 | Buy |
| DigiKey | H21A1IS-ND | 1282 | $1.29 | Buy |
| DigiKey | H21A1IS-ND | 1523 | $1.00 | Buy |
| Mouser Electronics | 512-H21A1 | 0 | Buy | |
| Win Source | H21A1 | 11800 | $0.95 | Buy |
| element14 APAC | H21A1 | 321 | * $1.13 | Buy |
| Utmel | H21A1 | 9330 | $1.00 | Buy |
| Arrow North American Components | H21A1 | 0 | $0.70 | Buy |
| Future Electronics | H21A1 | 2600 | $0.90 | Buy |
| Jameco | H21A1 | 495 | $1.49 | Buy |
| Verical Marketplace | H21A1 | 40000 | $0.79 | Buy |
Through Hole Single Channel 50 mA Slotted With Tab Mounts Transmissive Transistor