TT Electronics/IRC

GUS-QS8B-02-3652-D

GUS-QS8B-02-3652-D Description

The GUS-QS8B-02-3652-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 15 resistors with a 36.5K Ohm resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-02-3652-D Features

• Precision Performance: Thin-film technology ensures low noise, high stability, and exact resistance matching (0.5% tolerance).
• Robust Power Handling: 0.75W total power (0.05W per resistor) with 100V maximum voltage rating, ideal for power-sensitive circuits.
• Wide Thermal Range: Operates from 70°C to 125°C (derated) with a ±50ppm/°C TCR, minimizing drift in fluctuating environments.
• Compact & Durable: QSOP package with 0.64mm terminal pitch and 1.63mm seated height for high-density PCB layouts.
• Industrial-Grade Reliability: Non-automotive but suited for industrial, medical, and telecom applications requiring long-term stability.

GUS-QS8B-02-3652-D Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Instrumentation: High-accuracy sensor interfaces and patient monitoring systems.
• Test & Measurement Equipment: Calibration circuits, DAQ systems, and precision references.
• Telecom Infrastructure: RF front-end matching, filter networks, and impedance control.
• Industrial Controls: PLCs, motor drive circuits, and power management modules.

Conclusion of GUS-QS8B-02-3652-D

The GUS-QS8B-02-3652-D excels in applications demanding tight tolerance, thermal stability, and compact form factors. Its thin-film construction, high power density, and gull-wing termination make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for professional-grade electronics where precision and reliability are critical. Engineers will appreciate its balance of performance, size, and cost in advanced analog and mixed-signal designs.