TT Electronics/IRC

GUS-QS8B-01-2940-GG

GUS-QS8B-01-2940-GG Description

The GUS-QS8B-01-2940-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors with a 294 Ohm resistance value, offering a 2% tolerance and a ±100ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it ensures reliable performance in compact, high-density circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and automated placement, while the 1.47mm profile suits space-constrained designs.

GUS-QS8B-01-2940-GG Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High Power Density: 0.75W total dissipation in a compact 4.9mm × 6.02mm footprint, ideal for miniaturized electronics.
• Extended Temperature Range: Operates reliably up to 125°C, making it suitable for industrial and automotive-adjacent applications (though not PPAP/AEC-Q200 certified).
• Precision Tolerance: 2% resistance tolerance and ±100ppm/°C TCR ensure consistent performance in signal conditioning and voltage division.
• Robust Construction: QSOP package with 100V maximum voltage rating and ±0.1mm height tolerance for mechanical reliability.

GUS-QS8B-01-2940-GG Applications

• Signal Processing: Precision dividers and feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management modules requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR and tight tolerance.
• Consumer Electronics: High-density PCBs in audio/video systems where space and thermal performance are critical.

Conclusion of GUS-QS8B-01-2940-GG

The GUS-QS8B-01-2940-GG stands out for its thin-film precision, high power-handling capability, and compact QSOP form factor. While not automotive-grade, its wide temperature range and low TCR make it a versatile choice for industrial, telecom, and precision analog designs. The gull-wing termination ensures compatibility with standard SMT processes, offering a balance of performance and manufacturability for demanding applications.