Best Hall Effect Switches in 2026

Limit parameter (25 Celsius degree). The sensor has a wide operating temperature range and can be applied to a variety of equipment. A great choice for you

Power supply voltage VCC: 24V. The sensor is small in size, high in sensitivity, easy to install and disassemble. You can use it with confidence

Output reverse breakdown voltage Vce: 50V. Stability for automotive or industrial applications operation, works with most unregulated supplies. Its quality is guaranteed

Product Name : Inductive Proximity Switch;Model : LJ12A3-4-Z/AX;Theory : Inductive Sensor;Wire Type : 3 Wire Type (Brown, Blue, Black)

Switch Appearance Type : Cylinder Type, Metal Shell;Output Type : NPN NC;

Detecting Distance : 4mm(+/-10%);Supply Voltage : DC 6-36V Output Current : 300mA;Detect Object : Iron;Column Sensor Diameter : 10.4mm/0.4";Thread Diameter : 12mm/0.5"

Product Name : Hall Effect Switch Sensor;Model : A3144

Terminal : 3 (1mm);Supply Voltage : 28V

Reverse Battery Voltage : 35V;Continuous Output Current : 25mA

Model: NJK-5002C Supply voltage : 5-30VDC; Detection distance :10mm (effective detection distance 0-10mm) ;

Output : NPN three lines Output state normally open (NO)

Thread Diameter: 12MM ; thread length: 32MM；Load current :150MA (no more than)

Product Name : Hall Effect Sensor;Model : U18

Voltage : 2.5-20V;Pin Number : 3

Pin Length : 16mm/ 0.63";Size : 19 x 4 x 1.5mm/ 0.75" x 0.16" x 0.06" (L*W*T)

A1302 Ratiometric Linear Hall Effect Sensors Chip

10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip

Package Content: 1 x Hall Effect Sensor

Model: NJK-5002C Supply voltage : 5-30VDC; Detection distance :10mm (effective detection distance 0-10mm) ;

Output: NPN three lines Output state normally open (NO)

Models: 49E, OH49E, SS49E, S49E. Working temperature: -20 to 100 degrees Celsius. Power supply voltage: 125 (V). Power supply current: 25A.

Portable size: 3-pin terminal length is 15mm/0.59inch.

Widely used: mechanical equipment, electric vehicle motors, industrial motors, etc.

Product Name : Hall Effect Sensor;Model : 44E

Supply Voltage : 4.5-28V;Output Current : 25mA

Pin Number : 3;Pin Length : 16mm/ 0.63"

KY-024 linear magnetic hall effect sensor module is universal hall sensor module with potentiometer to adjust the sensitivity of the sensor and it provides both analog and digital outputs.

This handy magnetic hall sensor has A3141 chipset, 49E linear Hall-Effect sensor, a LM393 dual differential comparator, a potentiomenter, two leds and six resistors. It is fully compatible with Raspberry Pi, ESP8266 and other popular microcontrollers.

Has the signal output instructions, single signal output, effective signal output for low level, sensitivity adjustable pure tone, have the field cuts have signal output, circuit boards output switch quantity(can be directly by SCM).

【Product introduction】: This Hall NPN sensor consists of voltage regulator, voltage generator, difference amplifier, Schmitt trigger and open collector output. The input are the magnetic induction, the output is a digital voltage signal.

【Features】: Wide supply voltage range. The built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal.

【Advantages】: Long life, small volume, convenient installation. The proximity switch has TVS tube protection and strong anti‑interference ability.

★Output Type: NPN NO(Normal Open); Diameter of Head: 18mm; Detecting Distance: 8mm; Supply Voltage: DC 6-36V; Current Output: 200-300mA; Detect Object: Metal.

★The built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal.

★With 115CM high-quality copper wire, strong and durable, and excellent electrical conductivity. Brass nickel-plated shell, not easy to rust and fade.

Output low current IOL: 50mA. The hall effect sensor switches are suitable for electronic toys, small household appliances, sports equipment, etc.

Power supply voltage VCC: 24V. The sensor is small in size, high in sensitivity, easy to install and disassemble

Limit parameter (25 Celsius degree). The sensor has a wide operating temperature range and can be applied to a variety of equipment