Hall Effect Sensors

Miniature Flange Mount - 55100 Series

Littelfuse introduces a miniature flange mounting Hall effect sensor that is 25.5 mm (1.004 in.) x 11.00 mm (0.433 in.) and only 3.00 mm (0.118 in.) high with a choice of digital, latching or programmable analogue outputs. They are available as 3 wire or 2 wire versions and have case designs that enable screw or adhesive mounting. These devices are capable of switching up to 28 V_DC and 20 mA. They also have a range of sensitivity levels, cable lengths and connector options. These sensors are ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding.

LED Flange Mount - 55110 Series

Littelfuse introduces a flange mounting Hall effect sensor with integral LED for visual indication of operation. It is 34.00 mm (1.339 in.) x 14.00 mm (0.551 in.) x 10.00 mm (0.394 in.) with a choice of digital or latching outputs. The sensor is available as a 3 wire version. The case design enables screw or adhesive mounting and the device is capable of switching up to 28 V_DC and 20 mA. With a range of sensitivity levels, cable lengths and connector options; the flange mount sensor is ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding.

Miniature Vane - 55085 Series

A miniature hall effect sensor with integral actuator magnet. Actuation occurs when a suitable vane passes through the slot between the magnet and hall element. Capable of switching up to 28 V_DC and 20 mA. Ideally suited to position and limit sensing, security, linear actuator, industrial process control and shaft rotation applications.

Flange Mount - 55140 Series

A small flange mounting hall effect sensor occupying only 3.22 cm² (0.500"²) board space with a choice of digital, latching or programmable analogue outputs. Available as 3 wire (voltage output) or 2 wire (current output) versions. Case design enables screw or adhesive mounting. Capable of switching up to 28 V_DC and 20 mA. With a range of sensitivity, cable length and connector options. Ideally suited to position and limit sensing, rotation and flow measurement, commutation of brushless d.c. motors, angular sensing and magnetic encoding.

Flange Mount Geartooth - 55505 Series

A robust flange mounting hall effect sensor primarily for geartooth sensing. Protected against severe and automotive environments. Capable of switching up to 27 V_DC and 20 mA. Available as 3 wire (voltage output) version. Case design encorporates brass mounting bush.. Capable of switching up to 28 V_DC and 20 mA. Ideally suited to wheel, transmission and camshaft speed sensing, geartooth sensor, rotary encoders, industrial, commercial and automotive applications.