TT Electronics/IRC

GUS-QS0B-03-9092-CC

GUS-QS0B-03-9092-CC Description

The GUS-QS0B-03-9092-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 90.9KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with fluctuating thermal conditions. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-performance systems.

GUS-QS0B-03-9092-CC Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for easy soldering and automated assembly.
• Robust Performance: Rated for 125°C maximum operating temperature and derated power up to 125°C, ensuring durability in harsh conditions.
• BUS Circuit Designator: Optimized for bus termination and pull-up/pull-down applications.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GUS-QS0B-03-9092-CC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC interfaces, and sensor signal conditioning.
• Bus Termination: DDR memory, CAN, and I²C bus systems requiring matched impedance.
• Industrial Electronics: PLCs, test equipment, and medical devices where thermal stability is critical.
• Telecom Infrastructure: Base stations and networking hardware demanding low TCR and high reliability.

Conclusion of GUS-QS0B-03-9092-CC

The GUS-QS0B-03-9092-CC stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-accuracy systems. Its thin-film construction, tight tolerance, and robust package address the needs of advanced electronics, particularly where space and performance are paramount. While not RoHS-compliant, its technical merits make it indispensable for specialized industrial and telecom applications.