PololuPololu· Sensors
ACS37041KLHBLT-030B3 Current Sensor Micro Carrier -30A to +30A, 3.3V
Manufacturer part no. 5441
$4.15≈ 3.65 €
Price summary
Listed by Pololu at €3.65. Delivered to France, including shipping, VAT and any customs duty, it comes to about €34.38. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 373 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €3.65 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €5.73 |
| Total delivered | €34.38 |
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 | $4.15 | |
| ≥ 5 | $3.82 | −8 % |
| ≥ 25 | $3.51 | −15 % |
| ≥ 100 | $3.23 | −22 % |
Datasheets & documents
- 📄 Dimension diagram of the ACS3704x Current Sensor Carriers
- 📄 3D model of the ACS37041 Current Sensor Micro Carriers
- 📄 Drill guide for the ACS37041 Current Sensor Micro Carriers
- 📄 3D model of the ACS37042 Current Sensor Micro Carriers
- 📄 Drill guide for the ACS37042 Current Sensor Micro Carriers
- 📄 ACS37041/2 datasheet
- 📄 Allegro product page for the ACS37041 and ACS37042 Integrated Hall-Effect Current Sensors
- 📄 More new current sensors!
Specifications (automatically extracted)
Electrical
| Current | 30 A |
| Voltage | 3.3 V |
Mechanical
| Weight | 0.2 g |
Other characteristics
| Current sense | 44 mV/A |
| Maximum logic voltage | 3.6 V |
| Minimum logic voltage | 3 V |
| Supply current | 8 mA |
| Base ic | ACS37041 |
| Current range | -​30A to +30A (bidirectional 30A), 3.3V |
| Current sensor | Allegro ACS37041KLHBLT-030B3 |
| Other pcb markings | 3B3 |
| Pcb dev codes | cs08a |
| Size | 0.3″ × 0.4″ |
Description
This is the smaller version of a simple carrier for Allegro’s ACS37041KLHBLT-030B3 Hall effect-based, electrically isolated current sensor in a 5-pin SOT-23 package with ~1.6 mΩ current path resistance and 150 kHz bandwidth.
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