Computers › Electronic components
10PCS ITR9909 DIP-4Pin Reflective Photoelectric Switch Photoelectric Sensor Opto Interrupter
Quick answer
Is $2.99 a good price for 10PCS ITR9909 DIP-4Pin Reflective Photoelectric Switch Photoelectric…?
It is the usual price, not a deal: $2.99 is in line with the typical price of $2.99 that DipScout measured over the last 14 days. Tracked since Oct 23, 2026, the price hasn't changed.
$2.99
Today it costs $2.99 on AliExpress. Since Oct 23, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 14 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$2.99on Nov 9
The price hasn't changed once since Oct 23, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | Axtaike IC Electronic Components Store |
|---|---|
| Positive feedback (AliExpress) | 96.7% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 12 |
| Recorded readings | 1 |
| First seen | |
| Last reading |