Best Hamlin in 2026

Littelfuse

Color : black

Package Content : 20 x Hall Effect Switch Sensor

Superior Temp. Stability for automotive or industrial applications 4.5 V to 24 V operation, works with most unregulated supplies open-collector 25 mA output, compatible with digital logic reverse battery protection activate with small, commercially available permanent magnets solid-state reliability small size resistant to physical stress.

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

Model: KY-003. Working voltage: DC 5V.

Hall switch integrated circuit using hall effect principle.

Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage Signal

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)

Hall Switch Integrated Circuit Using hall Effect Principle

Uses The Semiconductor Integrated Technology Manufacturing Magnetic Susceptibility of the Circuit

Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage Signal

NJK-5002C Hall Effect Sensor Proximity Switch

Model: NJK-5002C

Supply voltage 5-30VDC

Model number is 49E, OH49E, S49E, SS49E.

3V to 6.5V operating voltage, used for electric vehicle motor or industrial motor.

Operating temperature is -40¡ãC to +100¡ãC, 3 pins terminals length about 15mm/0.59inch.

A1302 Ratiometric Linear Hall Effect Sensors Chip

10Pcs A1302 Ratiometric Linear Hall Effect Sensors Chip

Superior Temp. Stability for Automotive or Industrial Applications

4.5 V to 24 V Operation … Needs Only An Unregulated Supply

Open-Collector 25 mA Output … Compatible with Digital Logic

Superior Temp. Stability for Automotive or Industrial Applications

4.5 V to 24 V Operation … Needs Only An Unregulated Supply

Reverse Battery Protection

Good quality and material. Total 40 Pieces in one set.

Operating temperature is -40℃ to +100℃, 3 pins terminals length about 15mm/0.59inch.

3V to 6.5V operating voltage, used for electric vehicle motor or industrial motor.

✅Power supply voltage: Vcc 4～24V;Output reverse breakdown voltage: Vce 50V.

✅Operating temperature range: -40℃ to 125℃;Storage temperature range: -55～150℃.

✅Colour: Black

Angle sensor outer diameter is only 22mm and 6mm shaft

Measuring full Angle 360 °

Output signal 0-3.3V

Angle sensor outer diameter is only 22mm and 6mm shaft

Measuring full Angle 360 °

Output signal 0-5V

4.5V to 24V Operation

Open-collector 25 mA output

Bipolar technology

AO, Mr Hall real-time output

DO, Hall signals being compared after adjusting the output

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)

KY-024 Linear Magnetic Hall Switches Speed Counting Sensor Module

Signal output instructions; single signal output

Circuit boards output switch quantity! (can be directly by SCM)

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"

Very small size ,outer diameter only 20mm，6mm D shaft encoder

3 pins out wireless,contactless analog sensor

Full 360 ° no dead angle measurement

Littelfuse

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 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