TT Electronics/IRC

GUS-QS0B-03-1182-DD

GUS-QS0B-03-1182-DD Description

The GUS-QS0B-03-1182-DD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for applications requiring tight tolerance and stable performance. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 11.8KΩ resistance value and a 0.5% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C (derated) with a ±25ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust performance in compact designs.

GUS-QS0B-03-1182-DD Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch.
• High Power Density: 1W total dissipation across 19 resistors, optimized for distributed loads.
• Wide Operating Range: Supports -55°C to 125°C (full power) with derating up to 125°C.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-1182-DD Applications

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Patient monitoring equipment requiring stable resistance values.
• Test & Measurement: Calibration circuits and reference networks.
• Industrial Controls: Feedback networks in servo drives and power supplies.
• Communications: Impedance matching in RF and high-speed digital circuits.

Conclusion of GUS-QS0B-03-1182-DD

The GUS-QS0B-03-1182-DD excels in high-accuracy, high-density resistor networks, offering superior thermal stability and compactness. Its thin-film construction and 0.5% tolerance make it a preferred choice for precision electronics, while the QSOP package ensures compatibility with automated assembly. Though not PPAP or RoHS compliant, it remains a cost-effective solution for industrial and professional applications demanding reliability and performance.