Computers › Electronic components
50PCS Transistors BC547 BC557 each 25pcs Transistor Kit bc557 bc547 Transistor NPN PNP DIY Electronic Kit
Quick answer
Is $1.58 a good price for 50PCS Transistors BC547 BC557 each 25pcs Transistor Kit bc557 bc547…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 9, 2026, it ranged from $1.57 to $1.58.
$1.58
Today it costs $1.58 on AliExpress. Since Nov 9, 2026, when we started tracking it, it ranged from $1.57 to $1.58. 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 7 days. The store advertises "was $3.15", 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$1.58highest ever seen
Lowest$1.57on Nov 9
Highest$1.58since Nov 9
Tracked since Nov 9 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 9, 21:14 UTC | $1.58 | +0.6% |
| Nov 9, 01:52 UTC | $1.57 | start |
| Store | Stone's Store |
|---|---|
| Positive feedback (AliExpress) | 98% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |
Also sold by 7 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Shop1103181386 Store | $1.39 · 68 sold |
|---|---|
| Eiechip Official Store · Ships from US | $1.45 · 325 sold |
| Eiechip Official Store | $1.45 · 333 sold |
| Shop1103181386 Store · Ships from US | $1.51 · 69 sold |
| Stone's Store | $1.58 · 367 sold |
| LUZ Electronics Store · Ships from US | $1.67 · 34 sold |
| LUZ Electronics Store | $1.67 · 34 sold |