TT Electronics/IRC

GUS-QS8A-01-6981-GF

GUS-QS8A-01-6981-GF Description

The GUS-QS8A-01-6981-GF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a 6.98KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures individual resistor performance, while the thin film technology delivers exceptional stability and accuracy. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. The compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained PCB designs.

GUS-QS8A-01-6981-GF Features

• Precision Thin Film Technology: Ensures low noise, high stability, and minimal drift over temperature.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in critical circuits.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 16-pin gull wing SMD design with 0.64mm pitch for high-density layouts.
• Wide Operating Range: -70°C to +125°C with ±100ppm/°C TCR, suitable for harsh environments.
• Robust Construction: Rectangular QSOP case with 1.63mm seated height for reliable mounting.

GUS-QS8A-01-6981-GF Applications

• Analog Signal Conditioning: Precision voltage dividers, gain networks in op-amp circuits.
• Industrial Automation: Sensor interfaces, PLCs, and control systems requiring stable resistance.
• Medical Electronics: Patient monitoring equipment where accuracy and reliability are critical.
• Telecommunications: RF matching networks, filter circuits, and impedance tuning.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboard electronics (note: not PPAP/automotive certified).

Conclusion of GUS-QS8A-01-6981-GF

The GUS-QS8A-01-6981-GF excels in applications demanding precision, compactness, and thermal stability. Its isolated thin film resistors, high power rating, and robust QSOP package make it a superior choice over standard thick-film networks. While not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and telecom systems where performance outweighs regulatory requirements. Engineers will appreciate its balance of size, accuracy, and durability in demanding environments.