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DiodesZetex Hall Effect Sensor Latching Surface Mount 6 mA Current, 2.7 V - 27 V Supply, -40°C to 150°C Operating AH3281Q-W-7
Specifications
| Country of Origin | India |
|---|---|
| Brand | DiodesZetex |
| Model | AH3281Q-W-7 |
| Output type | Direct |
| Maximum Operating Temperature | 150°C |
| Actuator Type | Latching |
| Minimum Operating Temperature | -40°C |
| Terminal type | Surface Mount |
| Switch Operation | Latching |
| Maximum Supply Voltage | 27V |
| Minimum Supply Voltage | 2.7V |
| Supply Current | 6mA |
Key Features
- Operates with a minimum supply voltage of 2.7 V and maximum of 27 V.
- Features a surface mount terminal type for easy PCB integration.
- Designed for a wide operating temperature range from -40°C to 150°C.
- Includes battery polarity reverse connection protection for enhanced durability.
- Supports transient spike voltage and over-temperature shutdown protections.
- Has UVLO protection ensuring safe undervoltage lockout operation.
- Integrated self-diagnostics and high voltage sensitivity compliant with AEC-Q100 automotive standards.
- Offers reliable position and proximity sensing for automotive applications.
Product Description
DiodesZetex AH3281Q-W-7 is a high-sensitivity Hall Effect Sensor designed for automotive and industrial position and proximity sensing. This latching sensor operates with a low supply current of 6 mA and supports a supply voltage range from 2.7 V to 27 V, suitable for various electronic control systems.
Equipped with a surface mount terminal type, this sensor integrates directly onto printed circuit boards, enabling compact and efficient designs. The device operates reliably across a broad temperature span, from -40°C to 150°C, making it suitable for harsh environments in automotive and industrial sectors.
Protection features include battery polarity reverse connection protection, transient spike voltage protection, over-temperature shutdown with auto-restart, and undervoltage lockout (UVLO) protection. These safeguards ensure long operational life and resistance to electrical faults.
Manufactured under automotive-compliant AEC-Q100 standards, the AH3281Q-W-7 sensor includes integrated self-diagnostics and high voltage tolerance, delivering dependable performance.
Typical applications include position and proximity detection in automotive systems, industrial automation, and control equipment requiring precise sensor feedback over extended temperature and voltage ranges.
Operates with minimum supply voltage of 2.7 V and maximum supply voltage of 27 V. Maintains supply current at 6 mA to optimize power consumption. Latching actuator type provides direct output switch operation. Surface mount terminal type enables seamless PCB assembly.
Functions reliably from -40°C to 150°C operating temperature range. Includes built-in protections against voltage spikes, reverse battery polarity, and over-temperature conditions. Meets the automotive AEC-Q100 reliability qualification standard.
Ideal for industrial, automotive, and electronic automation applications requiring precise magnetic sensing. Explore the Electronics & Electricals category for more Hall Effect Sensors and related sensor technologies at EnvMart.
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Frequently Asked Questions
This model operates with a supply voltage range from 2.7 V to 27 V.
The maximum operating temperature for the AH3281Q-W-7 is 150°C.
It features a surface mount terminal type for easy integration onto printed circuit boards.
The sensor maintains a supply current of 6 mA, optimizing power consumption.
It includes protections against battery polarity reverse connection, transient voltage spikes, over-temperature conditions, and undervoltage lockout (UVLO).
The actuator type for this model is latching, providing direct output switch operation.
The minimum operating temperature is -40°C, making it suitable for harsh environments.
It is designed for position and proximity sensing in automotive systems and industrial automation.
Yes, it is manufactured under automotive-compliant AEC-Q100 standards, ensuring reliability.
The output type is direct, allowing for straightforward integration with control systems.
The integrated self-diagnostics enhance the reliability and performance monitoring of the sensor.
The country of origin for this model is India.
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