TT Electronics/IRC

GUS-QS8A-02-43R2-JC

GUS-QS8A-02-43R2-JC Description

The GUS-QS8A-02-43R2-JC from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 43.2Ω resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-02-43R2-JC Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• High Power Density: 0.75W total power in a 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Robust Construction: QSOP package with gull-wing leads ensures mechanical stability.
• Non-Automotive Grade: Suitable for industrial and consumer electronics where PPAP compliance is not required.

GUS-QS8A-02-43R2-JC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Portable Electronics: Space-constrained devices like wearables and IoT modules.
• Test & Measurement Equipment: High-stability reference circuits.
• Power Management: Load balancing in DC-DC converters.

Conclusion of GUS-QS8A-02-43R2-JC

The GUS-QS8A-02-43R2-JC combines thin-film precision, compact design, and high power handling, making it a standout choice for engineers prioritizing reliability in tight layouts. Its isolated resistors and wide operational range cater to diverse applications, from industrial controls to consumer tech. While not RoHS-compliant, its performance metrics justify its use in non-regulated environments. For designs demanding stable resistance and miniaturization, this network delivers exceptional value.