TT Electronics/IRC

GUS-QS0B-02-1071-DD

GUS-QS0B-02-1071-DD Description

The GUS-QS0B-02-1071-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 1.07KΩ resistance value per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. 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-02-1071-DD Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch, saving PCB space.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Automated Assembly Friendly: Gull-wing terminations and surface-mount design suit high-volume production.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS0B-02-1071-DD Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, gain networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Test & Measurement Equipment: High-accuracy reference circuits and calibration systems.
• Industrial Controls: Feedback networks in power supplies and motor drivers.
• Medical Electronics: Where tight tolerances and stability are critical.

Conclusion of GUS-QS0B-02-1071-DD

The GUS-QS0B-02-1071-DD combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance electronics. Its thin-film technology, tight tolerances, and robust package address challenges in space-constrained, thermally demanding environments. While not automotive-grade or RoHS-compliant, its performance-centric design suits industrial, medical, and instrumentation markets where accuracy outweighs regulatory constraints. For applications requiring stable resistance values under varying conditions, this network delivers exceptional value.