Metal Alloy Current Sensing Resistors
The only Chinese brand manufacturer that designs, develops and produces full-size products (from 0603 package to 5930 package);
The only Chinese brand manufacturer that designs, develops and produces full-size products (from 0603 package to 5930 package);
PROSEMI Metal Film Current-Sensing Resistors combine exceptional accuracy with reliable performance, making them perfect for applications that require precise current measurement with minimal power loss. These resistors feature a high-quality metal film element that ensures excellent temperature stability and low tolerances, providing consistent and accurate readings over time.
Ideal for power supplies battery management systems, automotive electronics, and industrial circuits, our metal film current-sensing resistors offer superior performance in detecting and regulating current. With a broad range of resistance values and customizable options, they deliver high precision and low noise, making them an essential component in designs where accuracy and reliability are critical.
Engineered for durability, these resistors maintain high performance even under demanding conditions, offering long-lasting stability and reliability. Whether you need off-the-shelf solutions or custom designs, our metal film resistors deliver the precision and quality you can trust for your most demanding applications.
| Model | Package | Series | TCR (ppm/℃) | Resistance Value (mΩ) | Power Rating (W or A) | Tolerance(%) | Automotive | |
|---|---|---|---|---|---|---|---|---|
| AMFR1225 | 1225 | AMFR1225 | ±100~150 | 10~2Ω | 2 | 0.5、1、2、5 | Yes | |
| AMFR1020 | 1020 | AMFR1020 | ±100~150 | 10~2Ω | 1 | 0.5、1、2、5 | Yes | |
| AMFR0612 | 0612 | AMFR0612 | ±50 | 10~2Ω | 1、2、3 | 0.5、1、2、5 | Yes | |
| AMFR25 | 2512 | AMFR25 | ±50~150 | 500~910、 1Ω~10Ω | 1 | 0.5、1、2、5 | Yes | |
| AMFR12 | 1206 | AMFR12 | ±50~150 | 100~10Ω | 0.5 | 0.5、1、2、5 | Yes | |
| AMFR08 | 0805 | AMFR08 | ±100 | 39~10Ω | 1 | 1、2、5 | Yes | |
| MFR1225 | 1225 | MFR1225 | ±100~150 | 10~2Ω | 3 | 0.5、1、2、5 | No | |
| MFR1020 | 1020 | MFR1020 | ±100~150 | 10~2Ω | 2 | 0.5、1、2、5 | No | |
| MFR0612 | 0612 | MFR0612 | ±100~150 | 10~2Ω | 1 | 0.5、1、2、5 | No | |
| MFR08 | 0805 | MFR08 | ±50~150 | 39~10Ω | 0.5 | 0.5、1、2、5 | No | |
| MFR12 | 1206 | MFR12 | ±50~150 | 100~10Ω | 1 | 0.5、1、2、5 | No | |
| MFR25 | 2512 | MFR25 | ±50 | 500~910、1Ω~10Ω | 1、2、3 | 0.5、1、2、5 | No |
Our operations are backed by the top certifications, proving our dedication to excellence:
1.ISO 9001 and ISO 14001 - Our commitment to quality management and environmental management systems assures efficiency and sustainability in every process.
2.IATF16949 Automotive System - We meet the stringent requirements of the automotive industry, emphasizing defect prevention and the reduction of variation and waste in the supply chain.
3.AEC-Q200 Certification - This certification stands as a testament to our products' reliability and performance in automotive electronics.
4.Comprehensive Environmental Quality Certifications - With UL, REACH, RoHS, VED, and HF certifications, our products meet the highest standards of environmental safety, reducing harmful impacts.
We take pride in our capability to produce the thinnest chip precision alloy resistors, with thicknesses as minimal as ≤0.35mm. This positions us as the sole manufacturer in China capable of designing, developing, and producing full-size chip precision alloy current sensing resistors ranging from 0402 to 5930 sizes.
Understand that each project carries its unique challenges. Therefore, we offer flexible delivery cycles varying from 6 to 12 weeks, tailored to meet your specific needs without compromising on quality or environmental integrity.
Headquarters Address: #901, 9th Floor, No.2 Building, No.8 Dayan Road, Suzhou Area of China (Jiangsu) Pilot Free Trade Zone, 215000
Monday to Friday - 9:00 AM to 6:00 PM
Feel free to fill out our contact form below and our support team will get back to you within 24 hours.
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