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: 2026-07-09

  • SKU: 394 | DAA576

Availability: InStock priceValidUntil: 2026-07-09

  • 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.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
View all FAQs →

NEW Products

Product Page : New Products

0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

0.01 Ohm 3W SMD2512 Surface Mount Sense Resistor 0.01 Ohm 3W SMD2512 Sense Resistor with ±1% toleran..

Rs.20.77 (inc GST)
Rs.17.60 + GST

SKU: 8148 | DAH684
Stock: 50
ST-07002 7" Resistive Touch Screen Panel

ST-07002 7" Resistive Touch Screen Panel

ST-07002 7 Inch Resistive Touch Screen Panel ST-07002 7" Resistive Touch Panel with durable design, ..

Rs.1,319.55 (inc GST)
Rs.1,118.26 + GST

SKU: 8195 | DAH822
Stock: 4
SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

Sensirion SHT35-DIS-B2.5KS Humidity Temperature Sensor SHT35-DIS-B2.5KS Sensor for high accuracy tem..

Rs.566.40 (inc GST)
Rs.480.00 + GST

SKU: 9191 | DAD965
Stock: 5
BT138 600V TRIAC

BT138 600V TRIAC

BT138 600V TRIAC BT138-600 TRIAC for motor control, 12A current, 600V voltage, ideal for lighting an..

Rs.44.13 (inc GST)
Rs.37.40 + GST

SKU: 2368 | DAB930
Stock: 6

Have You Seen

Product Page : Have You Seen

MCU-164 SN74HC164D 8 Bit Shift Register Module

MCU-164 SN74HC164D 8 Bit Shift Register Module

SN74HC164D 8-Bit Shift Register Module MCU-164 SN74HC164D 8-Bit Shift Register Module with gated ser..

Rs.174.64 (inc GST)
Rs.148.00 + GST

SKU: 3265 | DAD357
Stock: 5
Write review
Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF SPDT Relay for ElectronicsHongfa HF33F/024-HSLTF Relay is a compact SPDT rela..

Rs.79.30 (inc GST)
Rs.67.20 + GST

SKU: 9977 | DAI769
Stock: 30
74139 2 to 4 Decoder/Demultiplexer

74139 2 to 4 Decoder/Demultiplexer

74139 2 to 4 Decoder/DemultiplexerThe M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DE..

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

SKU: 290 | DAA248
Stock: 5
Meanwell SMPS LRS-200-24

Meanwell SMPS LRS-200-24

Meanwell LRS-200-24 DIN Rail Power Supply Meanwell LRS-200-24 AC-DC power supply, high efficiency ov..

Rs.1,897.44 (inc GST)
Rs.1,608.00 + GST

SKU: 2791 | DAE081
Stock: 2

Related Products

Capacitive Soil Moisture Sensor

Capacitive Soil Moisture Sensor

Capacitive Soil Moisture SensorAnalog Capacitive Soil Moisture SensorSoil Moisture sensors are used ..

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

SKU: 1625 | DAA852
Stock: 0
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
Hongfa HF102F/12VDC Relay

Hongfa HF102F/12VDC Relay

Hongfa HF102F/12VDC Relay for Switching ApplicationsHF102F/12 Relay for general-purpose switching, 1..

Rs.110.27 (inc GST)
Rs.93.45 + GST

SKU: 9986 | DAI778
Stock: 0
DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mm

DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mm

DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mmNon-contact sensor for liqu..

Rs.1,382.00 (inc GST)
Rs.1,171.19 + GST

SKU: 10351 | DAJ183
Stock: 5