Computers › Electronic components
2PCS WH138-1-4 B10K B50K B100K B500K Dimming Speed Regulating Potentiometer With Switch 3-Pin Shaft Length 20MM
Quick answer
Is $1.67 a good price for 2PCS WH138-1-4 B10K B50K B100K B500K Dimming Speed Regulating…?
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 Nov 9, 2026, the price hasn't changed.
$1.67
Today it costs $1.67 on AliExpress. Since Nov 9, 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 $1.90", 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$1.67steady
The price hasn't changed once since Nov 9, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | XINGYUANKE Official Store |
|---|---|
| Positive feedback (AliExpress) | 97.5% |
| AliExpress category | Electronic Components & Supplies › Passive Components |
| Recorded readings | 1 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| XINGYUANKE Official Store | $1.67 · 21 sold |
|---|