Honeywell SS449A

Hall Effect Sensor, 23.5mT Min, 39mT Max, 0.40V, Rectangular, Through Hole Mount

Hall-Effect Digital Position Sensor; Hall Effect Type:Uni-Polar; Output Current:20mA; Supply Voltage Min:3.8VDC; Supply Voltage Max:30VDC; Termination Type:Radial Leaded; Package/Case:TO-92; No. of Pins:3 ;RoHS Compliant: Yes

SENSOR, RECTANGULAR, THROUGH HOLE; Supply Voltage DC Min:3.8V; Supply Voltage DC Max:30V; Sensor Terminals:Through Hole; Sensor Housing:Rectangular; Output Configuration:Sink; Output; Available until stocks are exhausted

SS400 Series position sensors have a thermally balanced integrated circuit over full temperature range. The negative compensation slope is optimized to match the negative temperature coefficient of lower cost magnets. Bipolar,latching and unipolar magn

SS40A Series Low-Cost Bipolar Hall Effect sensors have a thermally balanced integrated circuit over full temperature range. The bipolar magnetics respond to alternating North and South poles. A built-in regulator provides very stable operation over 4.5 Vdc to 24 Vdc supply voltage range, and internal circuitry prevents sensor damage in case the supply voltage polarity is accidentally reversed. The SS40A Series Low-Cost Bipolar Hall-effect sensors are small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. The open-collector sinking output voltage is easily interfaced with a wide variety of electronic circuits. NOTE: The integrated circuitry provides excellent temperature stability and accuracy in a robust design. These digital Hall sensors have an operating temperature range of -40 °C to 125 °C [-40 °F to 257 °F], appropriate for commercial, consumer, and industrial environments.