TT Electronics/IRC

GUS-QS8A-01-5761-GF

GUS-QS8A-01-5761-GF Description

The GUS-QS8A-01-5761-GF 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 5.76KΩ resistance value per resistor 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. Packaged in a 16-pin QSOP with gull-wing terminations, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, ideal for high-density designs. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with space efficiency.

GUS-QS8A-01-5761-GF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive analog/digital systems.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, outperforming similar networks in thermal management.
• Wide Temperature Range: Reliable operation from -70°C to +125°C (derated power up to 125°C).
• Robust Construction: Gull-wing SMD terminations ensure mechanical durability and ease of automated assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS8A-01-5761-GF Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Patient monitoring devices requiring stable, low-drift resistance networks.
• Test & Measurement Equipment: High-accuracy multichannel systems benefit from isolated resistors.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Industrial Control Systems: Isolated feedback networks in power supplies or motor drives.

Conclusion of GUS-QS8A-01-5761-GF

The GUS-QS8A-01-5761-GF stands out for its thin-film precision, isolated design, and compact power-efficient package, making it a top choice for engineers prioritizing accuracy and reliability in constrained spaces. While not RoHS-compliant or automotive-grade, its wide temperature range and low TCR suit demanding industrial and telecom applications. For designs requiring repeatable performance under thermal stress, this resistor network offers a compelling blend of technical rigor and practical versatility.