HNCA Series PCB Mount Current Sensor
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Available
High-accuracy PCB-mounted current sensors from 300A to 1000A with 5V/3.3V support, <1% FS error, and built-in Over-Current Detection.
The HNCA Series is our flagship precision line: the accuracy of a lab-grade sensor with a built-in safety trip your firmware can act on the instant a fault current appears.
Key Specifications
- Footprint: Circular
- Current Range: 100A–1000A across 8 standard models
- Feature: Over-Current Detection (OCD)
- Accuracy: <1% FS
- Measurement: AC / DC / Pulsed DC
Select Your Model & Download Its Datasheet
Choose your model from the option above to add it to your enquiry. Every model's full datasheet is linked below.
| Model | Rated Current | Output Voltage | Accuracy | Datasheet |
|---|---|---|---|---|
| HNCA-500 | 500A (min. 300A) | 5V | <1% FS | Download PDF |
| HNCA-800 | 800A (min. 500A) | 5V | <1% FS | Download PDF |
| HNCA-1000 | 1000A (min. 700A) | 5V | <1% FS | Download PDF |
| HNCA-500L | 500A (min. 300A) | 3.3V | <1% FS | Download PDF |
| HNCA-800L | 800A (min. 500A) | 3.3V | <1% FS | Download PDF |
| HNCA-1000L | 1000A (min. 700A) | 3.3V | <1% FS | Download PDF |
| HNCA-400 | 400A (min. 100A) | 5V | <1% FS | Contact us |
| HNCA-400L | 400A (min. 100A) | 3.3V | <1% FS | Contact us |
Why Buy From PML
- 65+ years of magnetic and sensing expertise.
- ISO-certified manufacturing with stringent quality control.
- Global compliance — RoHS, REACH and UL94 V0 standards met as standard.
Need a custom specification? Talk to our engineering team.
