Product Images are shown for illustrative purposes only and may differ from actual product.

A3144 Hall Effect Switch


Write a review | 3 reviews

  • Stock: 150

    Availability: InStock priceValidUntil: 2026-10-06

  • SKU: 394 | DAA576

Availability: InStock priceValidUntil: 2026-10-06

  • Rs. 17.70 (inc GST)
    Rs.15.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

A3144 Hall Effect Sensor

A3144 is a Hall effect Switch/Sensor.

A3144 is a monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150°C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet. 

Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic Hall-voltage generator, temperature compensation circuitry, small signal amplifier, Schmitt trigger, and an open-collector output to sink up to 25 mA. With suitable output pull up, they can be used with bipolar or CMOS logic circuits. 

FEATURES of A3144 Hall effect Sensor

  • 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
  • Reverse Battery Protection
  • Activate with Small, Commercially Available Permanent Magnets
  • Solid-State Reliability
  • Small Size
  • Resistant to Physical Stress

Related Links

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (3)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.
View all FAQs →

NEW Products

Product Page : New Products

WHITE LED 10MM

WHITE LED 10MM

WHITE LED 10MM10MM LED White / Transparent Color / Water ColorTired of using small led's as indicato..

Rs.6.49 (inc GST)
Rs.5.50 + GST

SKU: 1346 | DAB185
Stock: 130
K7803-1000R3 Mornsun DC - DC Converter

K7803-1000R3 Mornsun DC - DC Converter

Mornsun K7803-1000R3 DC-DC Converter Module K7803-1000R3 converter provides 3.3V output, 1000mA cur..

Rs.367.98 (inc GST)
Rs.311.85 + GST

SKU: 8989 | DAI133
Stock: 50
15N120 IGBT

15N120 IGBT

15N120 IGBTFGA15N120 1200V NPT Trench IGBTThe 15N120  1200Volt NPT IGBT offers superi..

Rs.115.64 (inc GST)
Rs.98.00 + GST

SKU: 1424 | DAA397
Stock: 20
Soldron 35w Spade Premium Grade Long Life Bit(Nickel)

Soldron 35w Spade Premium Grade Long Life Bit(Nickel)

Soldron 35W Spade Premium Grade Long Life Bit Soldron 35W Spade Bit designed for durability with nic..

Rs.230.10 (inc GST)
Rs.195.00 + GST

SKU: 2359 | DAC109
Stock: 18
Write review

Have You Seen

Product Page : Have You Seen

3006P-103 10K ohm Multiturn Varaible Resistor

3006P-103 10K ohm Multiturn Varaible Resistor

3006-103 10k ohm Precision Variable Resistor10k ohm | Precision Multiturn Variable Resistor || Packa..

Rs.17.23 (inc GST)
Rs.14.60 + GST

SKU: 3029 | DAE402
Stock: 22
0.56" Green CA 7 Segment Display

0.56" Green CA 7 Segment Display

0.56 Inch Green Common Anode 7-Segment Display 0.56" Green CA 7-Segment Display with dimensions 19 ..

Rs.14.16 (inc GST)
Rs.12.00 + GST

SKU: 3146 | DAE932
Stock: 7
Write review
2 Pin Female Right Angle Screwable Plug 3.81mm (Combicon Connector)

2 Pin Female Right Angle Screwable Plug 3.81mm (Combicon Connector)

Combicon Connector 2 Pin Right Angle Screwable Plug XY-2500 F-B 3.81mm 2 Pin Right Angle female plu..

Rs.13.28 (inc GST)
Rs.11.25 + GST

SKU: 3007 | DAE736
Stock: 4
8 Pin 2.54mm JST Straight M/F Relimate Connector

8 Pin 2.54mm JST Straight M/F Relimate Connector

8 Pin 2.54mm JST Straight M/F Relimate Connector8 Pin JST Type Connector for reliable connections; i..

Rs.19.37 (inc GST)
Rs.16.42 + GST

SKU: 2612 | DAE026
Stock: 50

Related Products

CR2032 3V LITHIUM CELL

CR2032 3V LITHIUM CELL

CR2032 Lithium Cell - 3V Battery CR2032 3V Lithium Cell offers reliable power for devices; Ideal for..

Rs.22.30 (inc GST)
Rs.18.90 + GST

SKU: 46 | DAC553
Stock: 49
Write review
USB to 485 Convertor Based On PL2303

USB to 485 Convertor Based On PL2303

USB to 485 Convertor Based On PL2303Controlling / Communicating with RS-485 devices from your PC has..

Rs.163.73 (inc GST)
Rs.138.75 + GST

SKU: 592 | DAA717
Stock: 9
Write review
Muscle sensor V3 kit

Muscle sensor V3 kit

Muscle sensor V3 kitMuscle sensor V3 kitMeasuring muscle activity by detecting its electric potentia..

Rs.2,043.76 (inc GST)
Rs.1,732.00 + GST

SKU: 1042 | DAA725
Stock: 3
HDC1080 Digital Humidity Sensor

HDC1080 Digital Humidity Sensor

HDC1080 Digital Humidity SensorHDC1080 is an Environment sensor which has a High Accuracy Digital Hu..

Rs.424.80 (inc GST)
Rs.360.00 + GST

SKU: 1137 | DAB636
Stock: 10
TMD27713 DIGITAL ALS and PROXIMITY MODULE

TMD27713 DIGITAL ALS and PROXIMITY MODULE

TMD27713 DIGITAL ALS and PROXIMITY MODULETMD27713 Proximity Sensor and Digital Ambient Light Sensor ..

Rs.542.80 (inc GST)
Rs.460.00 + GST

SKU: 1710 | DAA916
Stock: 3
Female Berg Strip 40x2 - 2.54 mm Pitch

Female Berg Strip 40x2 - 2.54 mm Pitch

Berg Strip Female Header 40x2 - 2.54 mm Pitch Female Berg Strip 40x2 - 2.54 mm Pitch, 140 pins, thro..

Rs.16.52 (inc GST)
Rs.14.00 + GST

SKU: 3650 | DAB928
Stock: 20
CH9329 serial UART to standard USB HID device IC

CH9329 serial UART to standard USB HID device IC

CH9329 Serial UART to USB HID Device IC CH9329 UART to USB HID IC with 12Mbps speed, supports 3.3V/..

Rs.236.00 (inc GST)
Rs.200.00 + GST

SKU: 7309 | DAF484
Stock: 10
24V Capacitive Contactless Externally Liquid Level Sensor

24V Capacitive Contactless Externally Liquid Level Sensor

24V Capacitive Contactless Liquid Level Sensor 24V Capacitive Contactless Liquid Level Sensor detect..

Rs.462.00 (inc GST)
Rs.391.52 + GST

SKU: 8889 | DAI227
Stock: 0