TT Electronics/IRC

GUS-QS8B-01-3572-D

GUS-QS8B-01-3572-D Description

The GUS-QS8B-01-3572-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 35.7KΩ 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-01-3572-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), saving board space.
• High Power Density: 0.75W total dissipation in a small footprint, outperforming similar networks with lower ratings.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliance: Ideal for legacy systems requiring leaded components.

GUS-QS8B-01-3572-D Applications

• Precision Instrumentation: Used in medical devices and test equipment where 0.5% tolerance minimizes calibration errors.
• Telecom Infrastructure: Stable performance in RF signal chains and base station control circuits.
• Industrial Controls: Reliable operation in PLC modules and motor drivers due to wide temperature range.
• Legacy Military/Aerospace: Non-RoHS compliance meets specific procurement requirements.

Conclusion of GUS-QS8B-01-3572-D

The GUS-QS8B-01-3572-D excels in precision and power efficiency, offering a unique balance of compactness, accuracy, and thermal resilience. Its thin-film construction and gull-wing design make it a superior choice over thicker-film networks in high-frequency or thermally dynamic systems. While not suited for automotive use, it is a cost-effective solution for industrial, telecom, and legacy applications demanding tight tolerances and robust performance.