TT Electronics/IRC

GUS-QS8A-01-7501-JA

GUS-QS8A-01-7501-JA Description

The GUS-QS8A-01-7501-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 7.5K Ohm resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP (Quarter Small Outline Package) with gull-wing terminations, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network is engineered for reliability in demanding circuits.

GUS-QS8A-01-7501-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• High Power Handling: 0.1W per resistor (0.75W total) enables robust performance in power-sensitive applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suitable for industrial environments.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design simplifies high-density PCB layouts.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use, though not PPAP-compliant.

GUS-QS8A-01-7501-JA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance (±5%) and low TCR (±100ppm/°C).
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Medical Electronics: Diagnostic equipment and portable devices benefiting from thin-film reliability.
• Test & Measurement: Calibration circuits and instrumentation requiring repeatable performance.

Conclusion of GUS-QS8A-01-7501-JA

The GUS-QS8A-01-7501-JA combines thin-film precision, compact packaging, and high power handling to address complex circuit challenges. Its isolated design and wide operational range make it a versatile choice for industrial, medical, and instrumentation applications where space, stability, and performance are paramount. While not suited for automotive use, its TT Electronics/IRC pedigree ensures consistent quality for commercial-grade designs.