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5PC EI14 Double-wire Winding Audio Transformer 600 : 600 Ohm 1:1 Isolation Digital Signal Isolated 50HZ-50KHZ 290mH 4 5 Pin Tap
Quick answer
Is $5.39 a good price for 5PC EI14 Double-wire Winding Audio Transformer 600 : 600 Ohm 1:1…?
It is the usual price, not a deal: $5.39 is in line with the typical price of $5.39 that DipScout measured over the last 14 days. It is the lowest in 11 days, but it has held this price since Nov 4, 2026.
$5.39
Today it costs $5.39 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $5.39 to $5.42. It's the lowest price in 11 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. The store advertises "was $5.42", 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$5.39lowest ever seen
Lowest$5.39since Nov 4
Highest$5.42Oct 30 to Nov 4
Tracked since Oct 22 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 12:37 UTC | $5.39 | −0.6% |
| Oct 30, 07:04 UTC | $5.42 | +0.6% |
| Oct 22, 18:36 UTC | $5.39 | start |
| Store | Bestchipbuy Store |
|---|---|
| Positive feedback (AliExpress) | 88.7% |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Recorded readings | 3 |
| First seen | |
| Last reading |