VF401 Datasheet (Honeywell) - 2-Wire MR Fine Pitch Ring Magnet Sensor

VF401, 2-Wire MR Fine Pitch Ring Magnet Sensor

The VF401 is a high performance, digital, 2-wire, MR (magnetoresistive) sensor in a miniature, flat, TO-92-style, plastic package with a current output, designed for sensing fine pitch ring magnets.

The unique VF401 bridge array (patent number 6,297,628) has been optimized to allow a greater air gap

VF401 Features

* Robust design operating from -40 °C to 150 °C [-40 °F to 302 °F] can withstand short durations up to 175 °C [347 °F], allowing use in potential applications with extreme temperature requirements. Not damaged by reverse polarity voltages when customersupplied sense resistor is installed, enhancing pr