10-100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler
Quick answer
Is $4.89 a good price for 10-100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Oct 29, 2026, the price hasn't changed.
$4.89
Today it costs $4.89 on AliExpress. Since Oct 29, 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 7 days. The store advertises "was $10.63", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.89steady
The price hasn't changed once since Oct 29, when we started tracking it.
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| Store | Shop Hui Li Long Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | |
| Last reading |