50PCS Transistors BC547 BC557 each 25pcs Transistor Kit bc557 bc547 Transistor NPN PNP DIY Electronic Kit
$1.52
Today it costs $1.52 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $1.30 to $1.52. 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 $2.27", 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$1.52highest ever seen
Lowest$1.30Oct 22 to Oct 23
Highest$1.52since 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 | $1.52 | +17% |
| Oct 22, 20:27 UTC | $1.30 | start |
| Store | Eiechip Official 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 5 other stores
Same title and category on AliExpress. Each store has its own price and history.
| Eiechip Official Store · Ships from US | $1.52 · 416 sold |
|---|---|
| Shop1103181386 Store · Ships from US | $1.57 · 89 sold |
| Shop1103181386 Store | $1.57 · 87 sold |
| LUZ Electronics Store · Ships from US | $1.69 · 43 sold |
| LUZ Electronics Store | $1.69 · 43 sold |