PololuPololu· Sensors

ACS71240KEXBLT-010B3 Current Sensor Carrier -10A to +10A, 3.3V

Name: ACS71240KEXBLT-010B3 Current Sensor Carrier -10A to +10A, 3.3V
Brand: Pololu

Manufacturer part no. 5240

$5.25≈ 4.62 €

Price summary

Sold by 3 suppliers, from €4.62 to €5.77. The lowest listed price is Pololu at €4.62. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €13.67 — Pololu lands at about €35.54. 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 — 246 units

origin USA
RoHS3

View at seller ↗

Estimated landed cost

Landed cost breakdown
Item	€4.62
Shipping	€25.00
VAT (20%)	€5.92
Total delivered	€35.54

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.

3 offers for this product

Save up to €0.48 — cheapest in-stock offer at €5.54 incl. VAT.

Offers from the different sellers, sorted by price
Seller	Availability	Price	Seller link
Pololu	In stock	$5.25€5.54 incl. VAT	Visit ↗
TMEBest delivered cost	In stock	€5.02€6.02 incl. VAT	Visit ↗
RobotShop	Backorder	€5.77€5.77 incl. VAT	Visit ↗

Prices compared incl. VAT: some sellers list ex-VAT trade prices, others VAT-inclusive retail prices. The badge marks the best estimated delivered cost, shipping and duties included — not always the first row.

Specifications (automatically extracted)

Electrical

Current	10 A
Voltage	3.3 V

Mechanical

Weight

1.1 g

Other characteristics

Current sense	132 mV/A
Maximum logic voltage	3.6 V
Minimum logic voltage	3 V
Supply current	12 mA
Current range	-10A to +10A (bidirectional 10A), 3.3V
Current sensor	Allegro ACS71240KEXBLT-010B3
Other pcb markings	0J7387
Pcb dev codes	cs02b
Size	0.7″ × 0.8″

Description

This board is a simple carrier of Allegro’s ACS71240KEXBLT-010B3 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.6 mΩ) IC current path and a 120 kHz bandwidth with <5 µs response time.