TT Electronics/IRC

GUS-QS0B-03-9310-CB

GUS-QS0B-03-9310-CB Description

The GUS-QS0B-03-9310-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors with a 931Ω resistance value, offering a tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with automated PCB assembly processes. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for precision analog and digital circuits.

GUS-QS0B-03-9310-CB Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR ensure stable performance in precision applications.
• Robust Construction: Thin-film technology provides excellent stability and low noise.
• Compact Design: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) footprint saves PCB space.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Thermal Resilience: Derated power operation up to 125°C ensures reliability in harsh environments.
• Efficient Power Handling: 1W total power dissipation with balanced load distribution across resistors.

GUS-QS0B-03-9310-CB Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor conditioning.
• Medical Electronics: Suitable for diagnostic equipment where accuracy and stability are critical.
• Test & Measurement: Used in calibration devices, multimeters, and data acquisition systems.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Communications Infrastructure: Ensures signal integrity in RF and baseband processing circuits.

Conclusion of GUS-QS0B-03-9310-CB

The GUS-QS0B-03-9310-CB resistor network stands out for its precision, compactness, and thermal resilience, making it a superior choice for high-accuracy applications. Its thin-film technology, tight tolerance, and low TCR provide long-term stability, while the QSOP package ensures compatibility with modern SMD assembly. Though not automotive-grade, it excels in industrial, medical, and test equipment where reliability and performance are paramount. For engineers seeking a high-quality, space-saving resistor network, this model delivers exceptional value.