TT Electronics/IRC

GUS-QS8A-02-1052-CA

GUS-QS8A-02-1052-CA Description

The GUS-QS8A-02-1052-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 10.5KΩ resistance value with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Packaged in a 16-pin QSOP (QSOP-16) case 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 PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it delivers robust performance in precision analog and digital circuits.

GUS-QS8A-02-1052-CA Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable, repeatable performance.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability.
• Isolated Resistors (ISOL): Each resistor operates independently, enhancing design flexibility.
• Compact QSOP Package: Space-saving 16-pin SMD design with 1.63mm seated height for high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C for harsh environments.
• Robust Power Handling: 0.1W per resistor (0.75W total) ensures durability in power-sensitive applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, medical, and instrumentation use where PPAP compliance is not required.

GUS-QS8A-02-1052-CA Applications

This resistor network excels in precision-critical applications, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring low drift.
• Test & Measurement: Calibration circuits and high-accuracy instrumentation.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Communications: RF modules and signal processing where tight tolerance is paramount.

Conclusion of GUS-QS8A-02-1052-CA

The GUS-QS8A-02-1052-CA stands out for its exceptional precision, compact form factor, and isolated resistor configuration, making it a top choice for engineers prioritizing accuracy and reliability. While not automotive-grade, its thin-film construction and wide temperature range make it ideal for industrial, medical, and high-end consumer electronics. For designs requiring low TCR, high power density, and SMD compatibility, this network delivers unmatched performance in its class.