ACS71240KEXBLT-050U5 Current Sensor Carrier 0A to 50A, 5V

Pololu item #: 5246
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 3.95
5 3.63
25 3.34
100 3.08


backorders allowed

This board is a simple carrier of Allegro’s ACS71240KEXBLT-050U5 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.6 mΩ) current path and a high 120 kHz bandwidth for fast response times.

Part Suffix Range Supply Voltage Sensitivity Zero Point Fault Trip Level
050U5 0-50 A (unidirectional) 4.5 V to 5.5 V 80 mV/A 0.5 V 50 A

Alternatives available with variations in these parameter(s): current range Select variant…

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