TT Electronics/IRC

GUS-QS8B-01-2740-GF

GUS-QS8B-01-2740-GF Description

The GUS-QS8B-01-2740-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 274Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, this network delivers stable operation across a wide temperature range of 70°C to 125°C. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8B-01-2740-GF Features

• Precision Thin Film Technology: Offers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Handling: 0.75W total dissipation with derated performance up to 125°C.
• Robust Construction: 100V maximum voltage rating and ±0.1mm height tolerance ensure reliability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and consumer electronics.

GUS-QS8B-01-2740-GF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Portable Electronics: Low-profile, high-density PCBs in wearables and IoT devices.
• Test & Measurement Equipment: Stable reference resistors for calibration systems.
• Power Management: Current sensing and load balancing in DC-DC converters.

Conclusion of GUS-QS8B-01-2740-GF

The GUS-QS8B-01-2740-GF combines thin-film precision, compact form factor, and high power efficiency, making it a standout choice for engineers requiring reliable resistor networks. While not RoHS-compliant, its wide temperature range and low TCR cater to industrial and telecom applications where performance outweighs regulatory constraints. For designs demanding repeatable accuracy and thermal resilience, this TT Electronics/IRC offering is a compelling solution.