TT Electronics/IRC

GUS-QS0B-03-8061-CB

GUS-QS0B-03-8061-CB Description

The GUS-QS0B-03-8061-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a tight tolerance of 0.25% and a resistance value of 8.06KΩ, making it ideal for precision analog and digital circuits. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust performance in compact designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB assembly.

GUS-QS0B-03-8061-CB Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive applications.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth) for space-constrained designs.
• High Power Density: 1W total dissipation (0.05W per resistor) in a miniature footprint.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance rivals compliant alternatives.
• Non-RoHS: Suitable for legacy or exempted applications requiring non-compliant materials.

GUS-QS0B-03-8061-CB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Medical Instrumentation: Stable performance in patient monitoring systems and diagnostic equipment.
• Industrial Control Systems: Robust operation in PLC modules and sensor interfaces.
• Test & Measurement Equipment: Ensures accuracy in calibration tools and multimeters.
• Aerospace & Defense: Suitable for avionics where non-RoHS materials are permissible.

Conclusion of GUS-QS0B-03-8061-CB

The GUS-QS0B-03-8061-CB excels in high-precision, high-density applications requiring stable resistance values under thermal stress. Its thin-film construction, compact QSOP package, and 0.25% tolerance make it a superior choice over thicker-film or less precise networks. While not automotive-grade, its wide temperature range and robust power handling cater to industrial, medical, and aerospace needs. Engineers will appreciate its repeatability and reliability in critical circuits, backed by TT Electronics/IRC’s expertise in passive components.