TT Electronics/IRC

GUS-QS8B-02-4120-C

GUS-QS8B-02-4120-C Description

The GUS-QS8B-02-4120-C is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors with a 412Ω resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for industrial and precision electronics. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8B-02-4120-C Features

• Precision Thin Film Technology: Delivers stable performance with minimal drift over temperature and time.
• High Power Density: 0.75W total rating in a compact QSOP package, ideal for space-constrained designs.
• Low TCR (±50ppm/°C): Ensures consistent resistance across varying thermal conditions.
• Automotive-Grade Durability: Though not PPAP-certified, its 125°C max operating temperature suits harsh environments.
• Robust Construction: 100V max voltage rating and ±0.1mm height tolerance for reliable integration.
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring leaded components.

GUS-QS8B-02-4120-C Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration tools and high-accuracy instrumentation.
• Telecom Infrastructure: Signal processing and filtering in base stations.
• Legacy Military/Aerospace: Where non-RoHS compliance is permissible.

Conclusion of GUS-QS8B-02-4120-C

The GUS-QS8B-02-4120-C stands out for its precision, power efficiency, and compact design, addressing the needs of high-reliability electronics. Its thin-film technology and tight tolerances make it a superior choice over thicker-film alternatives in critical applications. While not automotive-qualified, its wide temperature range and robust construction ensure performance in industrial and precision analog systems. Engineers seeking a balance of accuracy, power handling, and miniaturization will find this resistor network an optimal solution.