TT Electronics/IRC

GUS-QS8B-00-1240-J

GUS-QS8B-00-1240-J Description

The GUS-QS8B-00-1240-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 124Ω resistance value and a 5% tolerance, providing a compact and reliable solution for circuit design. With a power rating of 0.75W (3/4W) and a maximum operating temperature of 125°C, it is engineered for stability in demanding environments. The thin-film technology ensures low noise and excellent thermal performance, while the ±250ppm/°C temperature coefficient guarantees consistent operation across a wide temperature range (70°C to 125°C).

GUS-QS8B-00-1240-J Features

• Compact & Robust Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing termination for secure SMD mounting.
• High Power Handling: 0.05W per resistor (total 0.75W) with 100V maximum voltage rating, ideal for power-sensitive circuits.
• Precision Thin Film: Low TCR (±250ppm/°C) ensures minimal resistance drift under thermal stress.
• Automated Assembly Friendly: 0.64mm terminal pitch and ±0.1mm height tolerance for high-precision PCB placement.
• Wide Operating Range: Suitable for industrial, telecom, and instrumentation applications requiring stable performance up to 125°C.
• Non-Automotive & Non-PPAP: Optimized for general-purpose electronics, though not automotive-grade.

GUS-QS8B-00-1240-J Applications

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in data acquisition systems.
• Embedded Systems: Space-efficient resistor arrays for microcontroller I/O interfaces and sensor calibration.
• Power Management: Current-limiting and load-sharing in DC-DC converters and power supplies.
• Test & Measurement Equipment: Stable reference resistors for oscilloscopes and multimeters.
• Industrial Controls: Durable networks for PLC modules and motor drive circuits.

Conclusion of GUS-QS8B-00-1240-J

The GUS-QS8B-00-1240-J excels in high-density PCB designs where reliability, thermal stability, and compactness are critical. Its thin-film construction, tight tolerance, and robust power handling make it superior to thicker-film or carbon-based alternatives. While not RoHS-compliant, it remains a top choice for industrial and telecom applications demanding precision under thermal stress. Engineers will appreciate its balance of performance and ease of integration in surface-mount assemblies.