TT Electronics/IRC

GUS-QS8A-01-7150-GG

GUS-QS8A-01-7150-GG Description

The GUS-QS8A-01-7150-GG from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount PCB assemblies. Encased in a 16-pin QSOP (Quarter Small Outline Package), this isolated resistor network offers a 715Ω resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination ensures secure soldering, while the compact 4.9mm × 6.02mm × 1.47mm footprint makes it ideal for space-constrained designs.

GUS-QS8A-01-7150-GG Features

• Precision Thin Film Technology: Delivers superior accuracy (±2%) and low TCR (±100ppm/°C) for stable signal conditioning.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 70°C derating, extending to 125°C maximum operating temperature.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density layouts.
• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk, ideal for multi-channel applications.
• Robust Construction: ±0.1mm height and ±0.1mm length tolerances ensure consistent mounting compatibility.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GUS-QS8A-01-7150-GG Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring low-drift resistance.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Industrial Controls: Isolated I/O modules and PLCs where thermal stability is critical.

Conclusion of GUS-QS8A-01-7150-GG

The GUS-QS8A-01-7150-GG stands out for its thin-film precision, high-temperature resilience, and compact QSOP footprint, making it a superior choice over thicker-film or less stable alternatives. Its isolated design and robust power rating cater to applications demanding repeatable performance under thermal stress. While not RoHS-compliant, it remains a go-to for legacy or specialized systems where reliability outweighs regulatory constraints. Engineers will value its balance of accuracy, power efficiency, and space-saving form factor in critical analog and mixed-signal designs.