5pcs 3DU5C phototransistor triode Silicon phototransistor transistor metal package 2 pin NPN
$4.65
Today it costs $4.65 on AliExpress. Since Oct 23, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$4.65
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | DISHIPU Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/23/2026, 8:09:46 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| DISHIPU Store · Ships from US | $4.65 · 19 sold |
|---|