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DIP Switches / SIP Switches 1/2 Pitch 4 Position with tape seal

Quantity Unit Price(USD) Ext. Price
1 $2.184 $2.18
10 $1.893 $18.93
30 $1.711 $51.33
100 $1.524 $152.40
500 $1.440 $720.00
1000 $1.402 $1,402.00


*The price is for reference only.
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Overview of A6H-4102

The A6H-4102 is a high-precision Hall-effect sensor designed for accurate and reliable sensing of magnetic fields. This sensor features a linear output voltage proportional to the applied magnetic field, making it suitable for various position and proximity sensing applications.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Power supply voltage input
  • GND: Ground connection
  • VOUT: Linear output voltage proportional to the applied magnetic field

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the A6H-4102 sensor for a visual representation.

Key Features

  • High-Precision Sensing: The A6H-4102 offers high precision in sensing magnetic fields, providing accurate output voltage proportional to the magnetic field strength.
  • Linear Output: The sensor produces a linear output voltage, enabling straightforward interpretation of the magnetic field intensity.
  • Wide Operating Voltage Range: Operates within a wide supply voltage range, enhancing its compatibility with diverse electronic systems.
  • Low-Noise Performance: The sensor exhibits low noise characteristics, ensuring reliable and clean output signals.
  • Compact and Lightweight: With its small form factor, the A6H-4102 is a space-saving solution for magnetic field sensing applications.

Note: For detailed technical specifications, please refer to the A6H-4102 datasheet.


  • Position Sensing: Ideal for detecting the position of objects with the presence of a magnetic field, such as in automotive, industrial, and robotics applications.
  • Proximity Sensing: Suitable for proximity detection based on magnetic field variations in applications like proximity switches and non-contact sensing systems.
  • Magnetic Field Detection: Used for general magnetic field detection and measurement in a wide range of electronic systems.


The A6H-4102 Hall-effect sensor provides precise and linear output voltage proportional to the strength of the applied magnetic field, enabling accurate and reliable magnetic field sensing in various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the power supply voltage and GND (Pin 2) to the ground.
  • Output Connection: The VOUT pin (Pin 3) provides the linear output voltage proportional to the magnetic field strength.

Frequently Asked Questions

Q: What is the maximum magnetic field strength the A6H-4102 can detect?
A: The A6H-4102 can accurately detect magnetic field strengths within its specified operating range. For specific details, refer to the datasheet.

Q: Is the A6H-4102 suitable for automotive applications?
A: Yes, the A6H-4102 is commonly used in automotive systems for position and proximity sensing due to its high precision and reliable performance.


For similar functionalities, consider these alternatives to the A6H-4102:

  • SS495A: This is a Hall-effect sensor from Honeywell known for its precision and consistent magnetic field detection capabilities.
  • ACS712: A current sensor with Hall-effect technology suitable for detecting magnetic fields and current flow in electronic systems.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category DIP Switches / SIP Switches RoHS Details
Illuminated Non-Illuminated Number of Positions 4 Position
Switch Type DIP Actuator Switch
Terminal Pitch 1.27 mm Termination Style SMD/SMT
Series A6H Actuator Style Switch
Brand Omron Electronics Contact Plating Gold
Maximum Operating Temperature + 85 C Minimum Operating Temperature - 40 C
Mounting Style PCB Mount Product Type DIP Switches
Factory Pack Quantity 75 Subcategory Switches
Part # Aliases A6H4102 Unit Weight 0.003175 oz

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