TT Electronics/IRC

GUS-QS8B-01-1961-D

GUS-QS8B-01-1961-D Description

The GUS-QS8B-01-1961-D 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 1.96KΩ resistance value and an ultra-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 and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8B-01-1961-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: 4.9mm × 6.02mm footprint with a 1.47mm profile, ideal for high-density PCBs.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) outperforms similar networks in power efficiency.
• Extended Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Strict Tolerances: ±0.5% resistance tolerance and ±100ppm/°C TCR ensure consistent performance.
• Robust Construction: Gull-wing leads and surface-mount design enhance mechanical durability.

GUS-QS8B-01-1961-D Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Telecommunications: Signal conditioning in RF modules and baseband processing.
• Medical Electronics: Patient monitoring devices where accuracy and reliability are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing tight tolerance components.

Conclusion of GUS-QS8B-01-1961-D

The GUS-QS8B-01-1961-D combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability electronics. Its thin-film technology and wide temperature range address challenges in industrial, medical, and communication systems, while the QSOP package ensures compatibility with modern SMD assembly processes. Though not PPAP or automotive-qualified, its performance metrics align with rigorous commercial and industrial standards, offering a cost-effective solution for precision resistor networks.