TT Electronics/IRC

GUS-QS8B-02-3301-D

GUS-QS8B-02-3301-D Description

The GUS-QS8B-02-3301-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 3.3KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C, derated for optimal reliability. The network supports a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor, making it suitable for compact, high-density PCB designs.

GUS-QS8B-02-3301-D Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, ideal for space-constrained designs.
• Robust Gull Wing Termination: Ensures reliable solder joints in automated SMT processes.
• Wide Temperature Range: Operates up to 125°C, derated from 70°C, suitable for industrial environments.
• High Power Density: 0.75W total rating distributed across 15 resistors balances thermal management and performance.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and instrumentation applications.

GUS-QS8B-02-3301-D Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks, and sensor signal conditioning.
• Medical Equipment: Patient monitoring systems where accuracy and stability are critical.
• Test & Measurement Instruments: Calibration modules and high-resolution data acquisition systems.
• Industrial Control Systems: PLCs and process controllers requiring long-term reliability under thermal stress.
• Communications Infrastructure: RF and baseband signal processing in compact form factors.

Conclusion of GUS-QS8B-02-3301-D

The GUS-QS8B-02-3301-D stands out for its combination of precision, power efficiency, and compactness, leveraging thin-film technology for applications demanding tight tolerances and thermal resilience. Its QSOP gull-wing package ensures compatibility with high-volume SMT assembly, while the 3.3KΩ network addresses diverse analog design needs. Though not RoHS-compliant, it remains a top choice for non-consumer sectors prioritizing performance over regulatory constraints. Engineers will value its balance of density, accuracy, and derated power handling in mission-critical systems.