ACS37042 Current Sensor Micro Carriers

Compact micro carriers for Hall effect current sensors provide an electrically isolated analogue output for measuring bidirectional currents in tight spaces. They suit motor drive monitoring, battery metering, overcurrent detection and embedded power management where low insertion resistance and modest bandwidth are needed. Versions are available with different supply voltages and measurement ranges.

These boards expose a tiny SOT-23 sensor in an easy-to-solder footprint, offering low current path resistance, kilohertz-range bandwidth and logic‑level compatibility for direct connection to controllers or ADCs. Compared with bulky isolated modules, these carriers trade higher continuous current capacity for small size and simple integration.