TT Electronics/IRC

GUS-QS0B-02-8660-B

GUS-QS0B-02-8660-B Description

The GUS-QS0B-02-8660-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 866Ω resistance value, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±50ppm/°C. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design ensure compatibility with automated assembly processes.

GUS-QS0B-02-8660-B Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR ensure stable performance in critical applications.
• Robust Construction: Thin-film technology provides superior stability and low noise compared to thick-film alternatives.
• Compact Form Factor: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves board space while accommodating 19 resistors.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify PCB assembly.
• Wide Operating Range: Suitable for environments requiring operation up to 125°C.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-8660-B Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: High accuracy ensures minimal error in sensor interfaces or ADC/DAC circuits.
• Medical Equipment: Stable performance under thermal stress suits patient monitoring devices.
• Test & Measurement Instruments: Low TCR guarantees long-term calibration integrity.
• Industrial Control Systems: Reliable operation in harsh environments with fluctuating temperatures.
• Communication Hardware: Low-noise characteristics benefit RF and baseband signal processing.

Conclusion of GUS-QS0B-02-8660-B

The GUS-QS0B-02-8660-B stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability systems. While not PPAP or automotive-grade, its thin-film technology and tight tolerances cater to industrial, medical, and instrumentation markets where accuracy is paramount. The QSOP package balances density and manufacturability, offering a cost-effective solution for space-constrained designs. For applications demanding stable resistance values under thermal stress, this network delivers consistent performance unmatched by standard thick-film alternatives.