TT Electronics/IRC

GUS-QS8B-03-9091-D

GUS-QS8B-03-9091-D Description

The GUS-QS8B-03-9091-D 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 9.09KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it ensures reliable performance in compact designs. The gull-wing termination and QSOP package (4.9mm x 6.02mm x 1.47mm) make it ideal for automated assembly. Rated for 125°C maximum operating temperature and 100V maximum voltage, it suits industrial and precision instrumentation applications.

GUS-QS8B-03-9091-D Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• High Power Handling: 0.75W total (0.05W per resistor) with derating up to 125°C.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm height, optimized for space-constrained PCBs.
• Robust Construction: Gull-wing leads and surface-mount design ensure mechanical durability.
• Wide Voltage Rating: Supports up to 100V, suitable for analog and mixed-signal circuits.
• Non-Automotive (PPAP No): Primarily targeted at industrial and telecom applications.

GUS-QS8B-03-9091-D Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Equipment: High-accuracy signal conditioning in diagnostic devices.
• Industrial Control Systems: PLCs, motor drives, and process instrumentation.
• Telecom Infrastructure: RF modules and baseband signal processing.
• Test & Measurement: Calibration equipment and data acquisition systems.

Conclusion of GUS-QS8B-03-9091-D

The GUS-QS8B-03-9091-D stands out for its precision, power efficiency, and compact form factor, making it a superior choice for applications requiring stable resistance values under thermal stress. Its thin-film technology and QSOP packaging provide a competitive edge over thicker-film or bulkier alternatives. While not RoHS-compliant, it remains a top-tier solution for industrial, medical, and telecom designs where accuracy and reliability are critical.