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ACS37030LLZATR-065B3 Current Sensor Large Carrier -65A to +65A, 3.3V

Pololu item #: 5235
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 14.95
5 13.75
25 12.65
100 11.64


backorders allowed

This is the large version of a simple carrier for Allegro’s ACS37030LLZATR-065B3 electrically isolated current sensor that uses two signal paths—Hall effect and inductive coil—to capture both low-frequency and high-frequency information. This allows for a DC through 5 MHz bandwidth and typical response times of 40 ns.

Part Suffix Range Supply Voltage Sensitivity Zero Point IC Working Isolation Size PCB layers
LZ 065B3 ±65 A (bidirectional) 3 V to 3.6 V 20.3 mV/A 1.65 V 840 VRMS 1.4″×1.2″ 6

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

 Description Specs (14) Pictures (8) Resources (5) FAQs (0) On the blog (1) 色妞色视频一区二区三区四区 (3) 
  • 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. ACS37030LLZ...

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