| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 345-1049-ND | 423 | $10.35 | Buy |
| Mouser Electronics | 567-421-K | 107 | $21.24 | Buy |
| Farnell | 421K | 37 | * $23.32 | Buy |
| Verical Marketplace | 421K | 260 | $26.88 | Buy |
| element14 APAC | 421K | 37 | * $22.21 | Buy |
| Ameya360 | 421K | 5 | $12.60 | Buy |
| Future Electronics | 421K | 5 | $12.76 | Buy |
| Newark | 421K | 37 | $21.78 | Buy |
TO-3 Package 0.7 C/W Forced Convection Low-Height Double-Surface Heat Sinks