Transistor BC639 vs Transistor BD140
Transistor BC639 and Transistor BD140 are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Transistor BC639 is €0.16 cheaper (€0.17).
| Criterion |  Transistor BC639 |  Transistor BD140 |
|---|---|---|
| Price | €0.17cheapest | €0.33 |
| Seller | GoTronic | GoTronic |
| Availability | In stock | In stock |
| Rating | — | — |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.