TT Electronics/IRC

GUS-QS8B-02-3571-D

GUS-QS8B-02-3571-D Description

The GUS-QS8B-02-3571-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for surface-mount applications requiring tight tolerances and stable performance. This 16-pin QSOP package integrates 15 resistors with a 3.57KΩ resistance value, offering a 0.5% tolerance and ±50ppm/°C temperature coefficient for exceptional accuracy. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for demanding environments. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8B-02-3571-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• High Power Density: 0.75W total rating (15 resistors) in a miniaturized QSOP package.
• Tight Tolerance: 0.5% resistance accuracy ensures consistent performance.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Robust Construction: 100V maximum voltage rating and ±0.1mm height tolerance for reliable SMD assembly.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its thin-film reliability suits industrial and telecom applications.

GUS-QS8B-02-3571-D Applications

Ideal for precision analog circuits, this resistor network excels in:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Devices: High-accuracy sensor interfaces and monitoring systems.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Industrial Controls: PLCs, motor drives, and power management PCBs.
• Telecom Infrastructure: RF modules and baseband signal processing.

Conclusion of GUS-QS8B-02-3571-D

The GUS-QS8B-02-3571-D combines high precision, compact design, and thermal resilience, making it a superior choice for engineers prioritizing accuracy and space efficiency. Its thin-film technology and 0.5% tolerance outperform thicker-film networks in stability-critical applications. While not RoHS-compliant, its tube packaging ensures protection during handling. For designs demanding repeatable performance in harsh conditions, this resistor network delivers unmatched reliability.