TT Electronics/IRC

GUS-QS8A-00-11R3-GF

GUS-QS8A-00-11R3-GF Description

The GUS-QS8A-00-11R3-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 11.3 Ω resistance and a tight 2% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact designs. The network operates over a wide temperature range of -70°C to +125°C, with a ±250ppm/°C temperature coefficient, ensuring stability under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the 1.47mm low-profile height suits space-constrained applications.

GUS-QS8A-00-11R3-GF Features

• Isolated Resistor Design: Eight independently isolated 11.3 Ω resistors minimize crosstalk, ideal for signal conditioning.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Precision Thin Film: ±2% tolerance and ±250ppm/°C TCR ensure accuracy in harsh environments.
• Robust Construction: QSOP package (4.9mm x 6.02mm) with 100V maximum voltage rating for industrial durability.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.

GUS-QS8A-00-11R3-GF Applications

• Signal Isolation: Critical in ADC/DAC circuits, sensor interfaces, and medical instrumentation.
• Voltage Division: Used in precision voltage dividers for test equipment and calibration systems.
• Industrial Controls: Reliable performance in PLC modules, motor drives, and power supplies.
• Telecom Hardware: Suitable for line termination and impedance matching in high-frequency PCBs.

Conclusion of GUS-QS8A-00-11R3-GF

The GUS-QS8A-00-11R3-GF excels in high-density, precision circuits requiring stable resistance and thermal resilience. Its isolated thin-film design, compact QSOP footprint, and industry-standard compliance make it a superior choice over bulkier or less accurate alternatives. Engineers will value its repeatable performance in automation, telecom, and industrial systems where space and reliability are paramount.