PololuPololu· Sensors
ACS37100LMATR-050B3 TMR Current Sensor Compact Carrier -50A to +50A, 3.3V
Manufacturer part no. 5477
$14.95≈ 13.32 €
Price summary
Listed by Pololu at €13.32. Delivered to France, including shipping, VAT and any customs duty, it comes to about €45.98. Prices last checked on 2026-10-04.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 76 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €13.32 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.66 |
| Total delivered | €45.98 |
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.
Datasheets & documents
- 📄 ACS37100 datasheet
- 📄 Dimension diagram of the ACS37100 Current Sensor Carriers
- 📄 3D model of the ASC37100 Current Sensor Compact Carriers
- 📄 Drill guide for the ASC37100 Current Sensor Compact Carriers
- 📄 Allegro product page for the ACS37100 10 MHz XtremeSense™ TMR Current Sensor with Integrated Overcurrent FAULT Detection and Output Voltage Reference
Specifications (automatically extracted)
Electrical
| Current | 50 A |
| Voltage | 3.3 V |
Mechanical
| Weight | 2.1 g |
Other characteristics
| Current sense | 26.4 mV/A |
| Maximum logic voltage | 3.6 V |
| Minimum logic voltage | 3 V |
| Other pcb markings | 50 |
| Supply current | 10 mA |
| Current range | -​50A to +50A (bidirectional 50A), 3.3V |
| Current sensor | Allegro ACS37100LMATR-050B3 |
| Pcb dev codes | cs13a |
| Size | 0.8″ × 1.1″ |
Description
This is the compact version of a simple carrier for Allegro’s ACS37100LMATR-025B3 TMR-based, electrically isolated current sensor that offers a high 10 MHz bandwidth with high accuracy, low noise, and typical response times of 50 ns. The typical primary current path resistance of the sensor IC is 1.2 mΩ.
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