4033 Pololu

Description: ACHS-7124 CURRENT SENSOR CARRIER, Packaging: Bulk, Package / Case: Module, Polarization: Bidirectional, Sensitivity: 50mV/A, Mounting Type: Through Hole, Output: Ratiometric, Voltage, Frequency: 80kHz, Accuracy: ±1.5%, Operating Temperature: -40°C ~ 110°C, Voltage - Supply: 4.5V ~ 5.5V, Sensor Type: Hall Effect, Current - Supply (Max): 15mA, Current - Sensing: 40A, Number of Channels: 1.