2Pcs B0505S-2W B0505S B1212S-2W B1212S B1205S-2W B1205S B2405S-2W B2405S 2W Isolated buck DC-DC power module In Stock Wholesale
$3.20
Today it costs $3.20 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 2 days; confirming a drop takes at least 3 days.
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Price history
$3.20
We started tracking this price on Oct 21. The chart takes shape over the days: we only draw prices we observed.
| Store | JINYUXIN Global 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, 2:28:50 AM UTC |