Product Details
At a Glance
The HNCB Series is a PCB-mount Hall effect current sensor built for fast-response applications like short-circuit protection and fast-transient motor drives. It measures up to 1,001A across multiple models, with less than 1% full-scale accuracy, in a circular footprint.
Engineered for extremely fast response, 100A–1001A, with industry-leading <1% FS error and dedicated fast-response architecture.
The HNCB Series is built for the moments that matter in microseconds: short-circuit protection, fast-transient motor drives.
Key Specifications
- Footprint: Circular
- Current Range: 100A–1001A across 6 standard models
- Feature: Fast Response
- 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 |
|---|---|---|---|---|
| HNCB-100 | 100A (min. 80A) | 5V | <1.5% FS | Contact us |
| HNCB-500 | 500A (min. 300A) | 5V | <1% FS | Download PDF |
| HNCB-800 | 800A (min. 500A) | 5V | <1% FS | Download PDF |
| HNCB-900 | 900A (min. 600A) | 5V | <1% FS | Download PDF |
| HNCB-1000 | 1000A (min. 700A) | 5V | <1% FS | Download PDF |
| HNCB-1001 | 1000A (min. 700A) | 5V | <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.
Frequently Asked Questions
Which HNCB model should I choose?
Match the model's current range to your application's maximum expected current, then choose the output voltage (5V or 3.3V) to suit your MCU/logic platform. The cards above list every HNCB variant with its exact range and voltage — if you're between two models, our engineers will help you pick.
What does "<1% FS accuracy" mean in practice?
It means the sensor's output tracks the true current to within under 1% FS of full-scale reading across the rated range — verified on every unit we ship, not just a datasheet claim.
Can I get a custom current range or voltage?
Yes — the models above are our standard catalogue, but PML also designs custom PCB-mount sensors to your exact current range, voltage and footprint requirements.
Where do I download the full datasheet?
Click "Download Datasheet" on any model card above for its complete electrical, mechanical and thermal specifications.
Comparing sensor families? See range, accuracy and footprint across all six PCB current sensor series on our PCB-mount current sensor hub page.
Bulk pricing
Per-unit price in ₹ (INR), ex-works PML Thane, for HNCB-500, HNCB-800, HNCB-1000. For volume orders, contact our sales team to order at the rates below. List dated 1 April 2026, valid till June 2026.
| Order quantity (units) | HNCB-500 | HNCB-800 | HNCB-1000 |
|---|---|---|---|
| 1–199 | ₹255 | ₹260 | ₹265 |
| 200–499 | ₹196 | ₹200 | ₹204 |
| 500–4,999 | ₹163 | ₹167 | ₹170 |
| 5,000–24,999 | ₹149 | ₹151 | ₹154 |
| 25,000–99,999 | ₹140 | ₹142 | ₹145 |
| 100,000–499,999 | ₹134 | ₹137 | ₹139 |
| 500,000 and above | Contact us for pricing | ||
- Prices depend on global semiconductor and base-material price fluctuations and are subject to change.
- Prices are ex-works PML, Thane-401107, Maharashtra, India. Freight and taxes extra.
- All prices are in Indian Rupees (₹).
- Valid till June 2026.
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