10PCS 9042 Integrated Passive Buzzer 16R AC 3V 3.3V 9x4.2mm 9042 Active/Passive 3V 5V Mini Piezo Buzzers Speaker DIY Electronic
$2.27
Today it costs $2.27 on AliExpress. Since Oct 21, 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 1 day; confirming a drop takes at least 3 days.
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Price history
$2.27
We started tracking this price on Oct 21. The chart takes shape over the days: we only draw prices we observed.
| Store | Quality supplier Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/21/2026 |
| Last reading | 10/21/2026, 2:28:46 AM UTC |