TT Electronics/IRC

GUS-QS0B-03-5760-C

GUS-QS0B-03-5760-C Description

The GUS-QS0B-03-5760-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 576Ω resistance value per resistor with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, it combines precision with robustness.

GUS-QS0B-03-5760-C Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.25%) and low TCR (±25ppm/°C) for stable operation in varying environments.
• High-Density QSOP Package: Compact 20-pin gull-wing SMD design optimizes board space while enabling automated assembly.
• Wide Operating Range: Rated for 125°C max temperature and derated power up to 125°C, suitable for industrial and instrumentation use.
• Robust Construction: Non-automotive (PPAP No) but reliable for general-purpose applications, with ±0.1mm height/length tolerances for consistent mounting.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS0B-03-5760-C Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor calibration in test/measurement equipment.
• Signal Conditioning: Used in data acquisition systems and ADC/DAC interfaces due to low TCR and matched resistor values.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management modules.
• Medical Electronics: Suitable for diagnostic devices where stability and accuracy are critical.
• Legacy Systems: Non-RoHS compliance makes it a fit for military/aerospace or exempted commercial systems.

Conclusion of GUS-QS0B-03-5760-C

The GUS-QS0B-03-5760-C excels in applications demanding high precision, compactness, and thermal stability. Its thin-film technology, tight tolerance, and QSOP packaging provide a competitive edge over thicker-film or less precise networks. While not suited for automotive or RoHS-regulated designs, it remains a top choice for industrial, medical, and legacy systems requiring reliable resistor arrays. Engineers benefit from its balanced power handling, low TCR, and repeatable performance in critical circuits.