PololuPololu· Sensors
ACS724LLCTR-20AB Current Sensor Carrier -20A to +20A
Manufacturer part no. 4045
$9.95≈ 8.76 €
Price summary
Listed by Pololu at €8.76. Delivered to France, including shipping, VAT and any customs duty, it comes to about €40.51. Prices last checked on 2026-09-30.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 180 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €8.76 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.75 |
| Total delivered | €40.51 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $9.95 | |
| ≥ 5 | $9.15 | −8 % |
| ≥ 25 | $8.42 | −15 % |
| ≥ 100 | $7.75 | −22 % |
Datasheets & documents
- 📄 Dimension diagram of the ACS724 Current Sensor Carrier
- 📄 3D model of the ACS724 Current Sensor Carrier
- 📄 Drill guide for ACHS-712x Current Sensor Carriers
- 📄 ACS724 datasheet
- 📄 Allegro Application Note AN296169: Characterizing System Bandwidth in Complex Current Sensor Applications
- 📄 Allegro product page for the ACS724 Hall-based Current Sensor
- 📄 New products: ACS724 current sensor carriers
Specifications (automatically extracted)
Electrical
| Current | 20 A |
Mechanical
| Weight | 1.1 g |
Other characteristics
| Current sense | 100 mV/A |
| Maximum logic voltage | 5.5 V |
| Minimum logic voltage | 4.5 V |
| Supply current | 14 mA |
| Current range | -​20A to +20A (bidirectional 20A), 5V |
| Current sensor | Allegro ACS724LLCTR-20AB |
| Other pcb markings | 0J1214, blank white box |
| Pcb dev codes | cs01a |
| Size | 0.7″ × 0.8″ |
Description
This board is a simple compact carrier of Allegro’s ACS724LLCTR-20AB Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~1.2 mΩ) IC current path and a 120 kHz bandwidth with 4 µs response time.
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