TT Electronics/IRC

GUS-QS8B-03-3602-D

GUS-QS8B-03-3602-D Description

The GUS-QS8B-03-3602-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 36KΩ resistance value and an ultra-tight 0.5% 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 thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination ensures reliable solder joints in automated PCB assembly processes.

GUS-QS8B-03-3602-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), saving board space.
• High Power Density: 0.75W total dissipation in a miniature footprint, outperforming similar networks with lower ratings.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power up to 125°C).
• Automated Assembly-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS8B-03-3602-D Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: Stable performance suits patient monitoring and diagnostic devices.
• Test & Measurement Instruments: High accuracy supports calibration and data acquisition systems.
• Industrial Control Systems: Robustness in harsh environments (e.g., factory automation).
• Telecom Infrastructure: Reliable operation in RF and baseband circuitry.

Conclusion of GUS-QS8B-03-3602-D

The GUS-QS8B-03-3602-D stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction and tight tolerances address challenges in noise-sensitive and thermally variable applications, while the QSOP package ensures compatibility with modern SMD workflows. Though not automotive-grade, its performance metrics align with industrial and medical standards, offering a cost-effective solution for precision resistor networks.