TT Electronics/IRC

GUS-QS8B-01-3570-B

GUS-QS8B-01-3570-B Description

The GUS-QS8B-01-3570-B 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 with a 357 Ohm resistance value, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±100ppm/°C. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for precision circuits. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS8B-01-3570-B Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR ensure stable performance in critical applications.
• Robust Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package with 16 gull-wing terminals for high-density SMT designs.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Thin-Film Technology: Delivers low noise, excellent stability, and long-term reliability.
• Non-Automotive: Not PPAP-compliant, but suited for medical, telecom, and test equipment.

GUS-QS8B-01-3570-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, process control systems, and power management.
• Test & Measurement: Calibration equipment, data acquisition systems.
• Telecom Infrastructure: Signal conditioning and filtering in RF modules.
• Medical Devices: High-accuracy diagnostic and monitoring systems.

Conclusion of GUS-QS8B-01-3570-B

The GUS-QS8B-01-3570-B combines high precision, compact design, and robust power handling, making it a superior choice for applications demanding tight tolerances and thermal stability. While not automotive-grade, its thin-film technology and gull-wing termination ensure reliability in industrial, medical, and telecom environments. Engineers will appreciate its balance of performance and space efficiency, particularly in multi-channel systems where consistency across resistors is critical.