TCA9548 TCA9548A 1to-8 I2C 8 -way multi-channel expansion board IIC module development board
Quick answer
Is $1.70 a good price for TCA9548 TCA9548A 1to-8 I2C 8 -way multi-channel expansion board IIC…?
Too early to tell: DipScout has tracked this price for 5 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 23, 2026, the price hasn't changed.
$1.70
Today it costs $1.70 on AliExpress. Since Oct 23, 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 5 days; confirming a drop takes at least 7 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$1.70steady
The price hasn't changed once since Oct 23, when we started tracking it.
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| Store | Realpoy Electronic Components Wholesale Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/28/2026, 8:06:53 PM UTC |