Arobust flange mountHall effectsensor primarily used for geartooth sensing. Protected against severe and automotive environments. Capable of switching up to 27Vdc and 20mA. Availablein 3-wire(voltage output) version.Its case design incorporates a brass mounting bush. Ideally suited for wheel, transmission and camshaft speed sensing, geartooth sensors, rotary encoders, industrial, commercial and automotive applications. Ferrous target sensing Protection against severe and automotive environments Self-adjusting magnetic range High-speed operation Integral EMC, short-circuit and reverse voltage protection On-board 10-bit A/D converter

A small flange mount Hall effect sensor occupying only 3.22cm2(0.500in2) board space with a choice of digital or programmable analog outputs. Available in 3-wire(voltage output)or 2-wire (current output) versions. Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically-operated position sensor Digital or programmable analog types available Medium, high or programmable sensitivity options available Three-wire (voltage output) or two-wire (current output) versions available Maximum vibration rating of 50 g at 50 Hz to 2 kHz Maximum shock rating of 150 g for 11 ms (1/2 sine wave) EMC compliance to DIN 40839 (consult Littelfuse) Integral reverse/over-voltage protection Built-in temperature compensation

Asmall flange mountHall effectsensor occupying only 3.22cm2(0.500in2) board space with a choice of digital or programmable analog outputs.Availablein 3-wire(voltage output)or 2-wire (current output) versions.Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically-operated position sensor Digital or programmable analog types available Medium, high or programmable sensitivity options available Three-wire (voltage output) or two-wire (current output) versions available Maximum vibration rating of 50 g at 50 Hz to 2 kHz Maximum shock rating of 150 g for 11 ms (1/2 sine wave) EMC compliance to DIN 40839 (consult Littelfuse) Integral reverse/over-voltage protection Built-in temperature compensation

Asmall flange mountHall effectsensor occupying only 3.22cm2(0.500in2) board space with a choice of digital or programmable analog outputs.Availablein 3-wire(voltage output)or 2-wire (current output) versions.Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically-operated position sensor Digital or programmable analog types available Medium, high or programmable sensitivity options available Three-wire (voltage output) or two-wire (current output) versions available Maximum vibration rating of 50 g at 50 Hz to 2 kHz Maximum shock rating of 150 g for 11 ms (1/2 sine wave) EMC compliance to DIN 40839 (consult Littelfuse) Integral reverse/over-voltage protection Built-in temperature compensation

Asmall flange mountHall effectsensor occupying only 3.22cm2(0.500in2) board space with a choice of digital or programmable analog outputs.Availablein 3-wire(voltage output)or 2-wire (current output) versions.Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically-operated position sensor Digital or programmable analog types available Medium, high or programmable sensitivity options available Three-wire (voltage output) or two-wire (current output) versions available Maximum vibration rating of 50 g at 50 Hz to 2 kHz Maximum shock rating of 150 g for 11 ms (1/2 sine wave) EMC compliance to DIN 40839 (consult Littelfuse) Integral reverse/over-voltage protection Built-in temperature compensation

The Littelfuse 55310 series of position sensors features a unipolar digital Hall effect switch capable of providing open-drain output. The 55310 package design commonly finds applications within all types of vehicle and industrial segments. Designed to operate in the harsh environments of the industrial and commercial vehicle, the sensor has an operating temperature range between -40°C and 105°C. This unit incorporates automotive grade EMI/EMC and reverse battery polarity protection, as well as commercial grade 20 AWG-TXL automotive wire and the option of a Molex-type sealed connector. Magnetically-operated position sensor Unipolar digial Hall effect switch 3-wire sensor with open-drain output Integral EMC protection Integral reverse/over-voltage protection

The Littelfuse 55300 series of rotary absolute position sensors provide angular measurement between 0 and 360 degrees. This unit is programmable for very precise ratio-metric absolute output applications. This unit is activated by a remote magnet, thus allowing a larger stack up of mechanical tolerances thatare not feasible with the integral magnet version 55250. The internal design of the sensor uses non-contact magnetic Hall effect technology with options of analog or pulse-width modulated (PWM) output signals. This sensor is immune to the performance limitations of the wiper-based products that are associated with mechanical wear or contamination. The 55300 package design commonly finds applications within all types of vehicle and industrial segments. Designed to operate in the harsh environments of the industrial and commercial vehicle, the sensor has an operating temperature range between -40°C and 105°C. This unit incorporates automotive grade EMI/EMC and reverse battery polarity protection, as well as commercial grade 20 AWG-TXL automotive wire and the option of a Molex-type sealed connector. 360° angular sensing range Absolute rotary position sensor Analog output Noncontact measuring Integral EMC protection

A miniature flange mount Hall effect sensor 25.5mm (1.004") x 11.00mm (0.433") and only 3.00mm (0.118") high with a choice of digital or programmable analog outputs. Available in 3-wire(voltage output)or 2-wire (current output) versions. Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically operated position sensor Digital or programmable analog types available Open collector output Medium, high or programmable sensitivities Integral reverse/over-voltage protection Built-in temperature compensation

Aminiature flange mountHall effectsensor 25.5mm (1.004") x 11.00mm (0.433") and only 3.00mm (0.118") high with a choice of digital or programmable analog outputs.Availablein 3-wire(voltage output)or 2-wire (current output) versions.Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically operated position sensor Digital or programmable analog types available Open collector output Medium, high or programmable sensitivities Integral reverse/over-voltage protection Built-in temperature compensation

A miniature flange mount Hall effect sensor 25.5mm (1.004") x 11.00mm (0.433") and only 3.00mm (0.118") high with a choice of digital or programmable analog outputs. Available in 3-wire(voltage output)or 2-wire (current output) versions. Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically operated position sensor Digital or programmable analog types available Open collector output Medium, high or programmable sensitivities Integral reverse/over-voltage protection Built-in temperature compensation

A miniature flange mount Hall effect sensor 25.5mm (1.004") x 11.00mm (0.433") and only 3.00mm (0.118") high with a choice of digital or programmable analog outputs. Available in 3-wire(voltage output)or 2-wire (current output) versions. Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically operated position sensor Digital or programmable analog types available Open collector output Medium, high or programmable sensitivities Integral reverse/over-voltage protection Built-in temperature compensation

A1000.0010 is a line-of-sight, arc-detection, point sensor accessory that offers a cylindrical shaped lens for better light detection. This sensor is equipped with a 10 m cable.

A2000.0010 is a line-of-sight, arc-detection, fiber-optic sensor accessory that works with arc-flash relays to provide superior protection against the damaging effects of arc flashes.

The Littelfuse 55250 series of rotary absolute position sensors provide angular measurement between 0 and 105 degrees with the option of a full 360-degree movement. The internal design of the sensor uses non-contact magnetic Hall effect technology as opposed to more common wiper-based resistive products. This unit is immune to the performance limitations of the wiper-based products that are associated with mechanical wear or contamination. The 55250's package design commonly finds applications within all types of vehicle and industrial segments. Designed to operate in the harsh environments of the industrial and commercial vehicle, the sensor has an operating temperature range between -40°C and 125°C. This unit incorporates automotive grade EMI/EMC and reverse polarity protection and mates with a Delphi-type sealed connector. 105° angular sensing range Absolute rotary position sensor Analog output Noncontact measuring Maximum vibration rating of 50 g at 50 Hz to 2 kHz Integral EMC protection Integral connector

Aminiature flange mountHall effectsensor 25.5mm (1.004") x 11.00mm (0.433") and only 3.00mm (0.118") high with a choice of digital or programmable analog outputs.Availablein 3-wire(voltage output)or 2-wire (current output) versions.Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically operated position sensor Digital or programmable analog types available Open collector output Medium, high or programmable sensitivities Integral reverse/over-voltage protection Built-in temperature compensation

Asmall flange mountHall effectsensor occupying only 3.22cm2(0.500in2) board space with a choice of digital or programmable analog outputs.Availablein 3-wire(voltage output)or 2-wire (current output) versions.Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Magnetically-operated position sensor Digital or programmable analog types available Medium, high or programmable sensitivity options available Three-wire (voltage output) or two-wire (current output) versions available Maximum vibration rating of 50 g at 50 Hz to 2 kHz Maximum shock rating of 150 g for 11 ms (1/2 sine wave) EMC compliance to DIN 40839 (consult Littelfuse) Integral reverse/over-voltage protection Built-in temperature compensation

Arobust, stainless steel threaded barrel Hall effect sensor with an M12 x 1mm pitch thread, 46mm (1.810") long, primarily used for geartooth sensing. Protected against severe and automotive environments.Capable of switching up to 27Vdc and 20mA. Availableas 3-wire(voltage output) version with a range of sensitivity, cable length and connector options. Ideally suited for wheel, transmission and camshaft speed sensing, geartooth sensors, rotary encoders, industrial, commercial and automotive applications. Rotary position gear tooth sensor Stainless steel M12 threaded barrel Electronic protection against severe and automotive environments Self-adjusting magnetic range Three-wire (voltage output) sensor Integral EMC protection (consult Littelfuse) Integral short-circuit/reverse voltage protection Available with a selection of cable length and connector options