TT Electronics/IRC

GUS-QS8A-03-2260-JF

GUS-QS8A-03-2260-JF Description

The GUS-QS8A-03-2260-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 226Ω resistance value per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP (QSOP-16) package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage, making it suitable for demanding analog and digital circuits. The gull-wing termination ensures reliable solderability, while the thin-film technology provides superior accuracy and low noise.

GUS-QS8A-03-2260-JF Features

• Precision Thin-Film Technology: Delivers low TCR (±25ppm/°C) and high stability for critical circuits.
• Compact & Robust Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint with 0.64mm terminal pitch, ideal for space-constrained layouts.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) at 70°C derating up to 125°C.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Surface-Mount Gull Wing Terminals: Ensures reliable soldering and mechanical durability in automated assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-03-2260-JF Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital I/O Protection: Pull-up/pull-down resistor arrays for microcontrollers and FPGAs.
• Industrial Controls: Isolated resistor networks for PLCs, motor drivers, and sensor interfaces.
• Test & Measurement Equipment: High-stability reference resistors in multimeters and data acquisition systems.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment automotive peripherals (e.g., infotainment).

Conclusion of GUS-QS8A-03-2260-JF

The GUS-QS8A-03-2260-JF excels in precision, power efficiency, and miniaturization, making it a top choice for engineers designing high-density, high-reliability electronics. Its thin-film isolation, tight TCR, and robust QSOP package address challenges in signal integrity and thermal management, outperforming standard thick-film networks. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and consumer applications where accuracy and compactness are critical. Packaged in tubes for automated handling, it streamlines manufacturing workflows while ensuring consistent performance.