TT Electronics/IRC

GUS-QS0B-02-1000-D

GUS-QS0B-02-1000-D Description

The GUS-QS0B-02-1000-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 100Ω resistance value per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy and reliability compared to thick-film alternatives, making it ideal for precision analog and digital circuits.

GUS-QS0B-02-1000-D Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and high durability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package saves PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminations with 0.64mm pitch for easy assembly.
• High Voltage Rating: Supports up to 100V, suitable for industrial applications.
• Non-Automotive: Compliant with general-purpose electronics (PPAP: No, EU RoHS: Not Compliant).

GUS-QS0B-02-1000-D Applications

This resistor network excels in precision-critical applications, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Medical Electronics: Diagnostic devices where accuracy is paramount.

Conclusion of GUS-QS0B-02-1000-D

The GUS-QS0B-02-1000-D stands out for its precision, compactness, and thin-film reliability, making it a superior choice for engineers designing high-accuracy circuits. Its QSOP package and gull-wing terminals simplify assembly, while the wide temperature range ensures performance in harsh environments. While not RoHS-compliant, it remains a top-tier solution for industrial, medical, and instrumentation applications where tolerance and stability are critical.