SMD BC847 MMBT2222 Transistor triode Kit SOT23 ibuw Commonly Assorted Sample Book Chip Triode Book SOT23 S8050 S8550 S9012 TL431
Quick answer
Is $20.85 a good price for SMD BC847 MMBT2222 Transistor triode Kit SOT23 ibuw Commonly…?
Too early to tell: DipScout has tracked this price for 6 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 22, 2026, it ranged from $20.79 to $20.85.
$20.85
Today it costs $20.85 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $20.79 to $20.85. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 6 days; confirming a drop takes at least 7 days. The store advertises "was $43.44", 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$20.85highest ever seen
Lowest$20.79Oct 22 to Oct 23
Highest$20.85since Oct 25
Tracked since Oct 22 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 25, 06:48 UTC | $20.85 | +0.1% |
| Oct 23, 06:44 UTC | $20.82 | +0.1% |
| Oct 22, 18:41 UTC | $20.79 | start |
| Store | Circuit Repair Parts Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 3 |
| First seen | 10/22/2026 |
| Last reading | 10/28/2026, 6:50:18 PM UTC |