Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Current Range	50A / 100A / 150A / 200A Options
Supply Voltage	3.0V to 5.5V DC
Output Sensitivity	40mV/A (Typical)
Bandwidth	120 kHz
Response Time	3 µs
Operating Temperature	-50°C to 150°C
Isolation Voltage	2100V RMS
Accuracy	±1.5% Typical
Package Type	CB Low Profile Package
Output Type	Analog Voltage

5 reviews

Anonymous

Apr 11, 2026

Rating: 3/5

Calibration needed

Needed some calibration for precise readings but works overall.

Anonymous

Mar 30, 2026

Rating: 5/5

Exactly as described

Fast shipping and well packaged. Sensor works as expected.

Anonymous

Mar 16, 2026

Rating: 4/5

Good accuracy

Slight noise on the output but filtering fixes it. Good value.

Anonymous

Mar 15, 2026

Rating: 5/5

Great for Arduino

Works perfectly with my energy monitor setup. Easy to interface.

Anonymous

Feb 17, 2026

Rating: 5/5

Robust build

Handles high current without heating up too much. Recommended.

5 FAQ

Q: Is the output linear?

A: Yes, the output voltage is proportional to the current.

Q: Does this work with 3.3V logic?

A: Yes, supply voltage supports 3.0V to 5.5V.

Q: What is the isolation rating?

A: It provides 2100V RMS isolation voltage.

Q: What connector type is used?

A: It uses standard pitch header pins for breadboard compatibility.

Q: Can I measure AC and DC?

A: Yes, this sensor measures both AC and DC current.

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