TT Electronics/IRC

GUS-QS8B-01-6340-D

GUS-QS8B-01-6340-D Description

The GUS-QS8B-01-6340-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 634Ω resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it delivers reliable performance in compact designs. The thin-film technology provides a low ±100ppm/°C temperature coefficient, making it ideal for environments with thermal fluctuations. Rated for 125°C maximum operating temperature, it suits industrial and instrumentation applications where stability is critical.

GUS-QS8B-01-6340-D Features

• Precision Network: 15 resistors in a single QSOP-16 package, reducing board space and assembly complexity.
• High Accuracy: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift over temperature.
• Robust Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Thin-Film Technology: Delivers superior stability, low noise, and high-frequency performance.
• Surface-Mount Design: Gull-wing termination with 0.64mm pitch for automated assembly compatibility.
• Wide Voltage Rating: Supports up to 100V, suitable for mixed-signal and analog circuits.
• Mechanical Precision: Tight dimensional tolerances (±0.1mm height, ±0.2mm depth) for consistent placement.

GUS-QS8B-01-6340-D Applications

• Industrial Control Systems: Precision voltage dividers, feedback networks in PLCs and sensors.
• Test & Measurement Equipment: High-accuracy signal conditioning in oscilloscopes and data loggers.
• Medical Electronics: Stable reference circuits in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications requiring tight tolerances.
• Communication Hardware: Impedance matching and termination in RF modules.

Conclusion of GUS-QS8B-01-6340-D

The GUS-QS8B-01-6340-D excels in applications demanding space efficiency, precision, and thermal stability. Its thin-film construction, high power density, and tight tolerances make it a superior choice over thicker-film or discrete alternatives. While not automotive-grade, it is ideal for industrial, medical, and instrumentation designs where reliability and accuracy are paramount. The QSOP package ensures compatibility with high-density PCBs, offering a balance of performance and manufacturability.