| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 1740-1290-1-ND | 7476 | $1.66 | Buy |
| Mouser Electronics | 771-BT139B-600E118 | 22201 | $0.76 | Buy |
| Arrow North American Components | BT139B-600E,118 | 0 | $0.39 | Buy |
| Quarktwin Electronic Components | BT139B-600E,118 | 9624 | $0.96 | Buy |
| TME | BT139B-600E,118 | 603 | $0.77 | Buy |
| AVNET Europe | BT139B-600E,118 | 2400 | * $0.43 | Buy |
| AVNET Express | BT139B-600E,118 | $0.39 | Buy | |
| Future Electronics | BT139B-600E,118 | 1600 | $0.39 | Buy |
Thyristor TRIAC 600V 170A 3-Pin(2+Tab) D2PAK T/R