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Item #:
167219342
ACS712ELCTR-05B-T 1 Channel, 5A, 8-SOIC, BIDIRECTIONAL, Current Sensor, Hall Effect, Open Loop
Item #:
167219342
ANG 40
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Imported from USA store
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Only 6 items left in stock.
Order now and get it around Tuesday, July 28
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What Stands Out
High Accuracy
The ACS712 provides precise current sensing with minimal error, making it ideal for applications requiring accurate performance in monitoring electric currents.
Wide Compatibility
Designed for a broad range of devices, this current sensor seamlessly integrates with various microcontrollers and systems, enhancing versatility in electronic projects.
Compact Design
The SOP8 package allows for space-saving installation in crowded circuit boards, making it perfect for both DIY projects and commercial applications without sacrificing performance.
Product Details
- 1 CHANNEL
- 5A
- 8-SOIC
- BIDIRECTIONAL
- CURRENT SENSOR
Product Technical Details
| Product Dimensions | 2 x 3 x 2 inches |
| Item Weight | 0.32 ounces |
| Manufacturer | ALLEGRO MICROSYSTEMS |
| Item model number | ACS712ELCTR-05B-T |
Who Should Buy?
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Hobbyist Projects
Ideal for electronics enthusiasts looking to measure current in DIY projects, enhancing learning and experimentation.
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Robotics Applications
Perfect for integrating into robots to monitor motor currents and prevent overload conditions in systems.
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Energy Monitoring
Suitable for home energy monitoring setups to track and optimize electrical consumption in real-time.
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High Power Systems
Not designed for systems exceeding 5A capacity, limiting its use in high-power electrical applications.
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Industrial Use
Not suitable for industrial-grade equipment where precision measurements and higher amperage ratings are required.
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Precision Applications
Less ideal for applications requiring high accuracy and resolution in current measurements compared to specialized sensors.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the ACS712ELCTR-05B-T current sensor used for?
Answer: The ACS712ELCTR-05B-T is a Hall-effect current sensor designed to sense the current flowing through a conductor. It converts the current measurement into an analog voltage proportional to the current. This sensor is ideal for applications such as power monitoring, motor control, and energy management systems where accurate current measurement is essential. -
Question:
What is the maximum current rating of the ACS712TELC-05B model?
Answer: The ACS712TELC-05B model has a maximum current rating of 5A. This means it can accurately measure currents up to this limit without compromising performance. This capability makes it suitable ideal for low-power applications such as home appliances and small motors, where precision in current readings is crucial. -
Question:
How does the ACS712 sensor work?
Answer: The ACS712 sensor operates on the principle of the Hall effect, where the magnetic field generated by the electric current induces a voltage. This voltage is then output as an analog signal corresponding to the measured current. Users can integrate this feature into microcontroller systems for real-time current measurements, enhancing automated control in robust applications. -
Question:
What are the electrical characteristics of the ACS712ELCTR-05B-T?
Answer: The ACS712ELCTR-05B-T has several key electrical characteristics including a supply voltage range between 4.5V to 5.5V and an output sensitivity of approximately 185 mV/A. This features help ensure precise current detection within its range. These properties make it a reliable choice for those needing accurate and stable readings for various electronic projects. -
Question:
Can the ACS712ELCTR-05B-T be used for AC and DC current sensing?
Answer: Yes, the ACS712ELCTR-05B-T is capable of sensing both AC and DC currents. This versatility allows it to be utilized in a wide range of applications from measuring household power consumption to monitoring currents in batteries. The dual functionality makes it a popular choice for DIY electronics enthusiasts and professional engineers alike. -
Question:
Is the ACS712TELC-05B easy to integrate with microcontrollers?
Answer: Absolutely! The ACS712TELC-05B is designed for straightforward integration with microcontrollers, such as Arduino or Raspberry Pi. This ease of integration allows hobbyists and engineers to start measuring current quickly, facilitating rapid prototyping and development of smart energy management systems or automation projects. -
Question:
What precautions should I take when using the ACS712 current sensor?
Answer: When using the ACS712 current sensor, ensure that the maximum current rating is not exceeded to prevent damage. Additionally, it’s wise to consider the impact of external magnetic fields on the sensor's accuracy. Proper circuit protection, such as fuses or circuit breakers, will help safeguard both the sensor and the overall circuit in high-current situations. -
Question:
What is the difference between the ACS712ELCTR-05B-T and other ACS712 models?
Answer: The main difference between the ACS712ELCTR-05B-T and other ACS712 models lies in their current ratings: the ELCTR-05B-T is rated for 5A, while others may handle up to 20A or have different voltage sensitivities. Choosing the right model depends on your specific application needs, such as load type and current range for optimal sensor performance. -
Question:
Where can I buy ACS712ELCTR-05B-T ACS712TELC-05B New Original SOP8 5A Current Sensor in Sint Maarten?
Answer: You can find the ACS712ELCTR-05B-T ACS712TELC-05B New Original SOP8 5A Current Sensor available for purchase on Ubuy. Ubuy offers a variety of electronics components, making it a reliable platform to find the specific current sensor you need, ensuring that you receive original and high-quality products.
ALLEGRO MICROSYSTEMS Current Sensors ACS712ELCTR-05B-T Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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ANG 40
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