SHR 4-3825 Power Current Sensing Resistor

SHR 4-3825 Power Current Sensing Resistor

Products & services

Information

VPG Foil Resistors' SHR 4-3825 Power Current Sensing Resistor is designed for the demanding requirements of maintaining stable, accurate measurements under high currents and variable thermal loads. It combines high power handling with high stability: - Power Rating up to 35 W with heatsink for high-current applications. - Resistance values from 0.005 Ω to 50 Ω, supporting both low-side current sensing and power monitoring. - TCR as low as ±5 ppm/K, ensuring precise readings across temperature fluctuations. - Delivering clean signals for sensitive analog and measurement systems. - Tolerance to ±0.1% and stability to ±0.1% over 1000 hours, reducing recalibration needs in long-term use. Whether in semiconductor testing, diagnostic imaging, or industrial power systems, SHR resistors ensure that current measurement is both reliable and repeatable, even under stress. Check out the datasheet for the full specifications: https://vpgfoilresistors.com/shr-4-3825
VPG Foil ResistorsStand C13VPG Foil Resistors, comprised of world-class brands VFR, Alpha Electronics, Powertron and APR, specializes in high-performance resistor technologies. Built on decades of expertise in Bulk Metal® Foil engineering, we deliver industry-leading precision and stability where it matters most. What We Do We design and manufacture a comprehensive range of resistive components, from ultra-high precision foil resistors to robust, application-specific solutions. But more importantly, we help engineers identify the critical resistors in their designs—the components that ultimately define accuracy, drift, and reliability over time. By upgrading just these key positions with VPG Foil Resistor technology, engineers can significantly enhance system’s performance. Our offerings include: Ultra-Precision Foil Resistors: Near-zero TCR, exceptional long-term stability, and industry-leading accuracy Precision Resistors: High-performance solutions for advanced analogue electronics and control systems Power & Current Sensing Resistors: Reliable performance in demanding, high-power environments Custom Engineered Solutions: Tailored designs optimized for critical resistors within your application Key Application Areas Our technologies support innovation across industries where long-term stability and guaranteed performance are essential: Automatic Test Equipment (ATE): Maintain measurement accuracy over time, reducing calibration periods Test & Measurement: Ensure consistency and repeatability in sensitive instrumentation Semiconductors: Support ultra precise manufacturing and characterization equipment Fibre Optics & Data Centres: Improve uptime and lifetime in performance-critical infrastructure Industrial Automation: Enhance control stability and reduce drift in continuous operation systems Our Approach to Innovation We focus on enabling next-generation systems through: Targeted use of ultra-stable resistors in critical circuit locations Compact, high-performance solutions for space-constrained designs High-reliability resistors for mission-critical and high-uptime environments Application-driven engineering that addresses real-world drift, load-life, and environmental challenges Why VPG Foil Resistors? When long-term performance is non-negotiable, engineers trust VPG Foil Resistors because we deliver more than just components—we deliver confidence in system behaviour over time. We combine: Proven foil technology leadership Exceptional long-term stability under real-world conditions The ability to upgrade key resistors for maximum system impact Deep application expertise across high-tech industries Meet Us at the Event Visit our booth C13 to see how changing just a few critical resistors can transform your system’s long-term performance. Our team will help you identify where precision matters most—and how to achieve it. Precision Where It Matters Most.

Join the event!

See all the content and easy-to-use features by logging in or registering!