TT Electronics/IRC

GUS-QS8A-01-7871-JB

GUS-QS8A-01-7871-JB Description

The GUS-QS8A-01-7871-JB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Packaged in a 16-pin QSOP with gull-wing SMD termination, this device features a 7.87KΩ resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design allows for independent resistor functionality, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this resistor network is engineered for reliability in demanding environments.

GUS-QS8A-01-7871-JB Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), enabling high-density PCB layouts.
• High Power Handling: 0.1W per resistor (0.75W total) ensures robust performance in power-sensitive applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, suitable for industrial and automotive-adjacent uses.
• Precision Tolerance: 5% resistance tolerance and ±100ppm/°C TCR provide consistent performance under thermal stress.
• Gull-Wing Termination: Facilitates easy surface-mount assembly with a 0.64mm terminal pitch for automated PCB placement.

GUS-QS8A-01-7871-JB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Control Systems: Isolated resistor arrays for PLCs and sensor interfaces.
• Test & Measurement Equipment: High-stability reference networks in multimeters and oscilloscopes.
• Medical Electronics: Reliable performance in diagnostic devices where accuracy is critical.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.

Conclusion of GUS-QS8A-01-7871-JB

The GUS-QS8A-01-7871-JB stands out for its thin-film precision, compact footprint, and isolated resistor configuration, making it a versatile choice for engineers requiring high reliability in constrained spaces. While not automotive-grade or RoHS-compliant, its wide temperature range and robust power handling make it ideal for industrial, medical, and telecom applications. Its tube packaging ensures safe delivery and handling during assembly, further enhancing its appeal for high-volume manufacturing.