10PCS 100% NEW 2SC3998 C3998 TO-3PL Ultrasonic Dedicated High-Power Transistor 25A 1500V.
$9.85
Today it costs $9.85 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
$9.85
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | HONGXT Raw Material Shop Store 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, 6:44:37 AM UTC |