| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | TIP31GOS-ND | 867 | $0.55 | Buy |
| Mouser Electronics | 863-TIP31G | 5315 | $0.96 | Buy |
| RS Components | TIP31G | $25.44 | Buy | |
| RS Components (APAC) | TIP31G | $30.55 | Buy | |
| Utmel | TIP31G | 150 | $0.39 | Buy |
| Quarktwin Electronic Components | TIP31G | 14886 | $0.79 | Buy |
| Quest Components | TIP31G | 33 | $0.67 | Buy |
| TME | TIP31G | 1 | $0.96 | Buy |
| Win Source | TIP31G | 30000 | Buy | |
| Verical Marketplace | TIP31G | 2750 | $0.15 | Buy |
| Newark | TIP31G | 29 | $0.98 | Buy |
| AVNET Europe | TIP31G | 1150 | * $0.90 | Buy |
| AVNET Express | TIP31G | 1250 | $0.24 | Buy |
| Farnell | TIP31G | 8 | * $0.41 | Buy |
| Ameya360 | TIP31G | 2900 | $0.17 | Buy |
| element14 APAC | TIP31G | 2 | * $1.11 | Buy |
| Arrow North American Components | TIP31G | 1094 | $0.43 | Buy |
Power Bipolar Transistor, 3A, 40V, NPN, TO-220AB, Plastic/Epoxy, 3 Pin