100pcs New Original TO92 BC327 BC337 BC517 BC547 BC548 BC549 BC550 BC556 BC557 BC558 TO-92 Transistor NPN PNP
$2.15
Today it costs $2.15 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $1.84 to $2.15. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 3 days. The store advertises "was $4.49", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.15highest ever seen
Lowest$1.84Oct 22 to Oct 23
Highest$2.15since Oct 23
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 23, 08:02 UTC | $2.15 | +17% |
| Oct 22, 20:27 UTC | $1.84 | start |
| Store | IRUWB Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 8:08:14 AM UTC |
Also sold by 3 other stores
Same title and category on AliExpress. Each store has its own price and history.
| Stone's Store · Ships from US | $2.02 · 662 sold |
|---|---|
| Stone's Store | $2.02 · 662 sold |
| IRUWB Store · Ships from US | $2.16 · 606 sold |