TT Electronics/IRC

GUS-QS8B-03-2801-B

GUS-QS8B-03-2801-B Description

The GUS-QS8B-03-2801-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors, each with a 2.8KΩ resistance value and an exceptional 0.1% tolerance. The network operates over a wide temperature range of 70°C to 125°C (derated) with a ±25ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GUS-QS8B-03-2801-B Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Form Factor: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with QSOP package, ideal for space-constrained designs.
• Wide Operating Range: -55°C to +125°C (full range) with derated power up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch for seamless SMT integration.
• High Voltage Handling: 100V maximum rating per resistor, suitable for industrial and instrumentation use.

GUS-QS8B-03-2801-B Applications

This resistor network excels in applications demanding precision, stability, and miniaturization, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration tools, precision DAC/ADC interfaces.
• Industrial Controls: PLCs, sensor signal processing.
• Communications: RF matching networks, filter tuning.

Conclusion of GUS-QS8B-03-2801-B

The GUS-QS8B-03-2801-B stands out for its combination of precision, power handling, and compactness, making it a superior choice over standard thick-film networks. Its thin-film technology and tight electrical specs cater to high-reliability sectors like medical, aerospace, and industrial automation. While not RoHS-compliant, its performance in harsh environments and ease of integration solidify its position as a go-to solution for engineers prioritizing accuracy and durability.