TT Electronics/IRC

GUS-QS8B-01-2870-GG

GUS-QS8B-01-2870-GG Description

The GUS-QS8B-01-2870-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 287Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8B-01-2870-GG Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Density: 0.75W total dissipation in a miniature footprint, outperforming similar networks in thermal management.
• Automation-Friendly: Gull-wing leads and ±0.1mm height tolerance ensure compatibility with pick-and-place systems.
• Broad Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Non-Automotive (PPAP No): Optimized for commercial/industrial use where PPAP compliance isn’t required.

GUS-QS8B-01-2870-GG Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Impedance Matching: RF and communication circuits requiring stable resistance values.
• Medical Electronics: Patient monitoring devices benefiting from low TCR (±100ppm/°C).
• Test & Measurement Equipment: Calibration circuits demanding high accuracy (2% tolerance).
• Industrial Controls: PLCs and sensor interfaces where space efficiency and reliability are critical.

Conclusion of GUS-QS8B-01-2870-GG

The GUS-QS8B-01-2870-GG excels in high-density, precision applications, combining thin-film reliability with QSOP compactness. Its 287Ω network, 2% tolerance, and 0.75W power handling make it a standout choice for engineers prioritizing performance-per-mm³. While not RoHS-compliant, it remains a robust solution for non-automotive industrial systems, particularly where thermal derating (up to 125°C) and SMT compatibility are key. Ideal for signal integrity-critical designs in telecom, medical, and test instrumentation.