TT Electronics/IRC

GUS-QS0B-03-5100-FC

GUS-QS0B-03-5100-FC Description

The GUS-QS0B-03-5100-FC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 510Ω resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy, low noise, and excellent long-term stability compared to thick-film alternatives.

GUS-QS0B-03-5100-FC Features

• Precision Thin Film: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for critical circuits.
• Robust Construction: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch enables high-density PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• High Power Handling: 1W total dissipation (0.05W per resistor) suits power-sensitive designs.
• Gull-Wing Termination: Ensures secure surface-mount (SMD) attachment for automated assembly.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-03-5100-FC Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, gain networks in op-amp circuits.
• Medical & Test Equipment: High-stability sensor interfaces, calibration modules.
• Communication Systems: Impedance matching, line termination in RF/high-speed PCBs.
• Industrial Controls: Feedback networks, DAC/ADC reference circuits.
• Space-Constrained Designs: Compact QSOP footprint saves board area vs. discrete resistors.

Conclusion of GUS-QS0B-03-5100-FC

The GUS-QS0B-03-5100-FC combines thin-film precision, compact packaging, and high power density, making it a superior choice for engineers prioritizing accuracy and reliability in space-constrained, temperature-variable environments. Its non-automotive status focuses suitability on industrial and telecom sectors, while the tube packaging ensures safe handling during production. For designs requiring stable, low-drift resistance networks, this model offers a compelling balance of performance and cost efficiency.