TT Electronics/IRC

GUS-QS8B-01-2492-D

GUS-QS8B-01-2492-D Description

The GUS-QS8B-01-2492-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 24.9KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination ensures reliable solder joints in automated PCB assembly.

GUS-QS8B-01-2492-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D), ideal for space-constrained designs.
• High Power Density: 0.75W total dissipation in a miniature footprint outperforms similar networks with lower ratings.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power (70°C–125°C).
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify pick-and-place processes.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GUS-QS8B-01-2492-D Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Stable performance suits patient monitoring equipment and diagnostic tools.
• Test & Measurement Gear: Low TCR (±100ppm/°C) ensures long-term calibration accuracy.
• Industrial Control Systems: Robust construction withstands harsh environments with thermal cycling.
• Telecom Infrastructure: Compact size and reliability align with RF and baseband PCB designs.

Conclusion of GUS-QS8B-01-2492-D

The GUS-QS8B-01-2492-D combines precision, power efficiency, and miniaturization, addressing challenges in high-density electronic designs. Its thin-film technology and QSOP packaging offer superior performance over thicker-film or larger-form-factor alternatives. While not RoHS-compliant, it remains a top choice for non-consumer applications requiring tight tolerances, thermal resilience, and repeatable performance. Engineers in industrial, medical, and telecom sectors will find it indispensable for optimizing board space without compromising electrical characteristics.