TT Electronics/IRC

GUS-QS8B-02-6340-C

GUS-QS8B-02-6340-C Description

The GUS-QS8B-02-6340-C 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 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The network supports a maximum voltage rating of 100V and offers a total power rating of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor, balancing compactness with robust power handling.

GUS-QS8B-02-6340-C Features

• Precision Thin Film Technology: Ensures low noise, high stability, and repeatable performance.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for reliable SMT assembly.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/down applications.
• High Power Density: 0.75W total dissipation in a miniaturized footprint, ideal for space-constrained designs.
• Extended Temperature Range: Operates reliably up to 125°C, outperforming standard commercial-grade networks.
• Non-Automotive (PPAP No): Tailored for industrial, telecom, and instrumentation use.

GUS-QS8B-02-6340-C Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Bus Termination: Signal integrity preservation in high-speed digital systems (e.g., DDR, PCIe).
• Medical/Test Equipment: Where low drift and high accuracy are critical.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Telecom Infrastructure: Base stations, network switches requiring stable termination.

Conclusion of GUS-QS8B-02-6340-C

The GUS-QS8B-02-6340-C combines precision, power efficiency, and compactness, addressing challenges in high-reliability electronics. Its thin-film construction, tight tolerance, and wide temperature range make it a superior choice over thicker-film or lower-tolerance alternatives. While not RoHS-compliant, its performance metrics justify use in specialized industrial and telecom applications where durability and accuracy are paramount. Packaged in tubes for automated assembly, it streamlines high-volume production without compromising quality.