Metal Alloy Current Sensing Resistors

PROSEMI resistors are available in a wide range of packages, from 1206 to 4527, and offer power ratings from 0.25W to 5W. With a broad resistance range of 0.5 mΩ to 500 mΩ, they cater to various applications across industries. Our product series and resistance values are comprehensive, and we offer fast delivery, with bulk orders shipped within 4 weeks and a complete sample library for flexible sampling.

We maintain strict quality control with in-house process management, ensuring consistent product reliability. Additionally, we accept custom development requests with short R&D cycles to meet specific client needs. Through our proprietary technology and process improvements, we have effectively controlled costs, offering competitive pricing without compromising quality.

Our benchmark clients include Nidec, Desay, BYD, and Cyprium, reflecting our strong reputation for delivering high-performance, reliable products tailored to customer requirements.

PROSEMI ultra-thin, ultra-low resistance resistor series offers an excellent combination of performance and compactness, with package sizes ranging from 0402 to 1206, power ratings from 0.25W to 1W, and resistance values from 1mΩ to 50mΩ. With a thickness as low as 0.4mm, these resistors are designed for applications that require minimal space and maximum efficiency, such as in consumer electronics, automotive, and telecommunications.

We pride ourselves on fast delivery, with large orders shipped within 6 weeks and a complete sample library for flexible sampling. Additionally, we offer customized solutions with short development cycles, ensuring we meet your specific requirements. As the first domestic brand to successfully transition ultra-thin, ultra-low resistance resistors into mass production, we are trusted by leading companies such as Huawei and Lenovo.

Whether you need standard or bespoke products, our team is committed to providing high-quality, reliable resistors that enhance your designs and meet the most demanding technical standards.

PROSEMI high-power resistor series is available in package sizes from 2512 to 5930, with power ratings ranging from 2W to 15W and resistance values from 0.1mΩ to 5mΩ. Designed for high-performance applications, this series is ideal for industries requiring reliable power handling, including automotive, industrial, and power management sectors.

We offer a complete range of series and resistance values to meet diverse customer needs, ensuring a perfect fit for your specific applications. With fast delivery times (8 weeks for mass production) and a comprehensive sample library for flexible testing, we make it easy for you to evaluate our products quickly.

Our resistors are widely used as replacement materials in the automotive industry, trusted by leading companies such as Li Auto, Fudi Technology, and Hangsheng (Hongqi). Whether you need standard components or customized solutions, we are committed to delivering high-quality, reliable resistors that meet your demanding requirements.

PROSEMI metal foil current sensing resistors offer unparalleled precision and reliability, making them the ideal choice for high-performance applications that demand accurate current measurement and minimal power loss. Crafted with an advanced metal foil construction, these resistors deliver exceptional stability over a wide temperature range, ensuring consistent performance even in the most challenging environments.

With ultra-low tolerances and superior accuracy, our metal foil resistors are perfect for power management systems, battery monitoring, automotive electronics, and industrial applications where accuracy is paramount. Their low resistance values allow for precise current sensing, while minimizing impact on overall circuit efficiency.

Engineered to withstand high power loads and extreme conditions, these resistors provide long-term durability and excellent thermal performance. Whether you're designing a high-precision circuit or need a custom solution for your specific application, our metal foil current sensing resistors are your go-to choice for dependable, high-quality performance. Let our technology power your innovation, with the accuracy and reliability you can count on.

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.