Computers › Electronic components
DC Current Transducer QNDBK1-21 ±30A 50A 100A 200A ±300A 5V 10V PWR +24V Hall Current Sensor Split CT Current Transformer
Quick answer
Is $18.59 a good price for DC Current Transducer QNDBK1-21 ±30A 50A 100A 200A ±300A 5V 10V PWR…?
It is the usual price, not a deal: $18.59 is in line with the typical price of $18.59 that DipScout measured over the last 14 days. It is the lowest in 10 days, but it has held this price since Nov 4, 2026.
$18.59
Today it costs $18.59 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $13.79 to $18.65. It's the lowest price in 10 days, but it has been at this value since Nov 4, 2026; by our price history that is already the normal price, not a sale.
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
Today$18.59since Nov 4
Lowest$13.79Oct 22 to Oct 27
Highest$18.65Oct 31 to Nov 4
Tracked since Oct 22 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 18:03 UTC | $18.59 | −0.3% |
| Oct 31, 04:05 UTC | $18.65 | +0.3% |
| Oct 27, 21:07 UTC | $18.59 | +35% |
| Oct 22, 15:42 UTC | $13.79 | start |
| Store | NJQNET Electronic Technology Co., Ltd. Store |
|---|---|
| Positive feedback (AliExpress) | 86.7% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 4 |
| First seen | |
| Last reading |