ACS37042KLHBLT-030B3 Current Sensor Compact Carrier -30A to +30A, 3.3V

Pololu item #: 5455
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 4.49
5 4.13
25 3.80
100 3.50


backorders allowed

 

This is the larger version of a simple carrier for Allegro’s ACS37042KLHBLT-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.

Part Suffix Range Supply Voltage Sensitivity Zero Point Size PCB
030B3 ±30 A (bidirectional) 3.0 V to 3.6 V 44 mV/A 1.65 V 0.7″×0.8″ 2 layers, 2-oz copper

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

 Description Specs (13) Pictures (9) Resources (7) FAQs (0) On the blog (1) Distributors (0) 
  • More new current sensors!

    More new current sensors!

    by Ben - 18 April 2025

    ACS3704x Current Sensor Micro Carrier (top) and Compact Carrier (bottom) basic dimensions with US quarter for size reference. ACS37030...

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