TT Electronics/IRC

GUS-QS8A-01-1202-GG

GUS-QS8A-01-1202-GG Description

The GUS-QS8A-01-1202-GG is a high-performance 8-resistor thin film network from TT Electronics/IRC, designed for precision applications requiring stable resistance and low thermal drift. Encased in a 16-pin QSOP package with gull-wing SMD termination, this 12KΩ ±2% network offers a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm). The isolated (ISOL) circuit design enhances flexibility in circuit layouts, while the thin film technology delivers superior accuracy and long-term stability. Packaged in a tube, it is ideal for automated assembly processes.

GUS-QS8A-01-1202-GG Features

• Precision Thin Film Technology: Ensures low noise, high accuracy (±2% tolerance), and minimal resistance drift.
• High Power Density: 0.75W total power (0.1W per resistor) in a compact QSOP package, outperforming similar networks in power-to-size ratio.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suitable for harsh environments.
• Isolated Resistors (ISOL): Independent resistors allow versatile circuit configurations, unlike bussed networks.
• Robust Construction: Gull-wing SMD termination and ±0.1mm height tolerance ensure secure PCB mounting and compatibility with reflow soldering.
• Low TCR: ±100ppm/°C thermal coefficient minimizes resistance variation with temperature fluctuations.

GUS-QS8A-01-1202-GG Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor conditioning circuits.
• Telecommunications: Signal termination and impedance matching in high-frequency PCBs.
• Medical Devices: Critical analog circuits where stability and accuracy are paramount.
• Automotive (Non-Automotive Rated): Engine control modules (ECMs) and infotainment systems (note: not PPAP/automotive certified).
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of GUS-QS8A-01-1202-GG

The GUS-QS8A-01-1202-GG stands out for its thin film precision, isolated resistor design, and robust power handling in a miniaturized QSOP package. Its low TCR, high voltage rating, and industrial-grade temperature range make it a superior choice for applications demanding reliability in compact layouts. While not automotive-compliant, it excels in industrial, medical, and telecom systems where accuracy and thermal stability are critical. For engineers seeking a high-density, high-performance resistor network, this model delivers exceptional value.