TT Electronics/IRC

GUS-QS8B-02-4872-B

GUS-QS8B-02-4872-B Description

The GUS-QS8B-02-4872-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP surface-mount device integrates 15 resistors with a 48.7K Ohm resistance value, offering a tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. Its gull-wing termination ensures secure PCB mounting, while the QSOP package (4.9mm x 6.02mm x 1.47mm) provides compactness for space-constrained designs.

GUS-QS8B-02-4872-B Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR ensure stability in precision circuits.
• Robust Power Handling: 0.75W total dissipation (0.05W per resistor) supports high-density designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derating, ideal for industrial environments.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm height optimize board space.
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.
• Non-Automotive Grade: Suitable for industrial, medical, and instrumentation applications where PPAP is not required.

GUS-QS8B-02-4872-B Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from its tight tolerance.
• Medical Devices: Stable performance in diagnostic equipment and patient monitoring systems.
• Test & Measurement: High accuracy in multimeters, oscilloscopes, and calibration tools.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power management systems.
• Communications Equipment: Signal conditioning and impedance matching in RF and baseband circuits.

Conclusion of GUS-QS8B-02-4872-B

The GUS-QS8B-02-4872-B excels in applications demanding precision, compactness, and thermal stability. Its thin-film construction, high power rating, and tight electrical tolerances make it superior to generic resistor networks, particularly in industrial and medical electronics. While not RoHS-compliant, its performance in non-automotive environments justifies its use in critical systems where accuracy and reliability are paramount. Engineers seeking a space-saving, high-performance solution for analog signal processing will find this resistor network an optimal choice.