OPA549 Power Amplifier Module Voltage-controlled Constant Current Source Constant Voltage Source AC Current Source High Voltage
$77.39
Today it costs $77.39 on AliExpress. Since Oct 22, 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. The store advertises "was $107.49", but that is the store's own claim; we only state discounts our price history proves.
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Price history
$77.39
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | ZJI EE Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:43:33 PM UTC |