TT Electronics/IRC

GUS-QS0B-03-6040-FA

GUS-QS0B-03-6040-FA Description

The GUS-QS0B-03-6040-FA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 604Ω resistance value per resistor with a tight 1% 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 compact 20-pin QSOP (QSOP) package with gull-wing termination, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. Its thin-film technology provides superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.

GUS-QS0B-03-6040-FA Features

• High-Density Integration: 19 resistors in a 6.02mm × 8.66mm footprint, ideal for space-constrained PCB designs.
• Precision Performance: 1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology enhances stability, reducing parasitic effects.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and telecom applications.

GUS-QS0B-03-6040-FA Applications

• Analog Signal Conditioning: Precision voltage dividers, gain networks in instrumentation.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Medical Electronics: Patient monitoring devices requiring stable, low-noise resistance.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GUS-QS0B-03-6040-FA

The GUS-QS0B-03-6040-FA excels in applications demanding high accuracy, thermal stability, and compact integration. Its thin-film construction, tight tolerances, and robust QSOP package make it a superior choice over thicker-film networks in precision electronics. While not PPAP-compliant, it is ideal for industrial, medical, and telecom systems where reliability and performance are critical. Engineers will benefit from its low TCR, high power dissipation per element, and compatibility with automated assembly processes.