TT Electronics/IRC

GUS-QS0B-02-8662-CB

GUS-QS0B-02-8662-CB Description

The GUS-QS0B-02-8662-CB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 20-pin QSOP package integrates 19 resistors, each with a tight tolerance of 0.25% and a resistance value of 86.6KΩ, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -55°C to +125°C, making it suitable for industrial and instrumentation applications. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB assembly, while the 1W total power rating (0.05W per resistor) ensures robust operation in compact designs.

GUS-QS0B-02-8662-CB Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• High-Density Integration: 19 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, optimizing board space.
• Superior Thermal Performance: Derated power handling up to 125°C with minimal drift (±50ppm/°C).
• Automation-Friendly Packaging: Supplied in tubes for efficient pick-and-place assembly.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial power supplies and test equipment.
• Non-Automotive/Non-PPAP: Best suited for commercial and industrial applications requiring precision without automotive-grade certification.

GUS-QS0B-02-8662-CB Applications

• Precision Voltage Dividers: Used in DAQ systems and sensor interfaces where accuracy is critical.
• Medical Instrumentation: Reliable performance in patient monitoring and diagnostic equipment.
• Test & Measurement: Stable resistance networks for calibration tools and oscilloscope front-ends.
• Industrial Controls: Embedded in PLC modules and process controllers due to its rugged thin-film construction.
• Communications Infrastructure: Signal conditioning in RF modules and baseband processing.

Conclusion of GUS-QS0B-02-8662-CB

The GUS-QS0B-02-8662-CB stands out for its combination of precision, power efficiency, and compactness, making it a top choice for engineers designing high-reliability analog systems. Its thin-film technology and tight tolerance outperform carbon or thick-film alternatives in stability-critical applications. While not automotive-grade, its industrial-temperature range and low TCR ensure longevity in harsh environments. For designs requiring dense, high-accuracy resistor networks, this model delivers an optimal balance of performance and manufacturability.