FRFS0402 Ultra high precision flip chip resistor using Z1 Foil Technology

FRFS0402 Ultra high precision flip chip resistor using Z1 Foil Technology

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The FRFS 0402 is a surface-mount flip chip resistor using Z1 Foil Technology with gold-finished solderable terminals and a standoff design. It is intended for precision applications requiring defined temperature coefficient, resistance tolerance, and load-life stability. The device is provided in a 0402 package format with specified resistance range and power rating. Features • Temperature Coefficient of Resistance (TCR): ±2.5 ppm/°C max (–55 °C to +125 °C, +25 °C ref.) • Resistance Range: 75 Ω to 1 kΩ • Resistance Tolerance: to ±0.05% • Power Rating: 0.1 W at +70 °C • Load Life Stability: ±0.06% typical at +70 °C, 2000 h (rated power) • Maximum Working Voltage: 10 V • Short Time Overload: ≤ 0.01% (100 ppm) Applications • Precision measurement circuits – Stable resistance elements in signal paths • Instrumentation systems – Calibration and reference networks • Industrial electronics – Circuits requiring defined TCR and stability • High-density electronic assemblies – Space-constrained designs using 0402 footprint
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.

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