TT Electronics/IRC

GUS-QS8A-01-2610-JB

GUS-QS8A-01-2610-JB Description

The GUS-QS8A-01-2610-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 261Ω 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. Housed in a compact 16-pin QSOP (Quarter Small Outline Package), it offers a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, making it suitable for power-sensitive designs. The gull-wing termination ensures reliable solder joints, while the 100V maximum voltage rating enhances durability in high-voltage circuits.

GUS-QS8A-01-2610-JB Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk and improving signal integrity.
• Compact & Robust: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, ideal for space-constrained layouts.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• High Power Density: 0.75W total power dissipation in a miniature QSOP package, outperforming similar networks in efficiency.
• Non-Automotive Grade: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GUS-QS8A-01-2610-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance (±5%) and low TCR (±100ppm/°C).
• Signal Conditioning: Isolation and impedance matching in data acquisition systems and instrumentation.
• Power Management: Load balancing in DC-DC converters and power supplies due to its high voltage rating (100V).
• Embedded Systems: Space-efficient SMD designs in IoT devices, medical equipment, and communication hardware.

Conclusion of GUS-QS8A-01-2610-JB

The GUS-QS8A-01-2610-JB combines thin-film precision, compact packaging, and high power handling in a cost-effective solution for modern electronics. Its isolated design and wide operational range make it a versatile choice for engineers prioritizing reliability in demanding environments. While not RoHS-compliant, its performance in industrial and telecom applications justifies its adoption where regulatory flexibility exists. For designs requiring stable, high-density resistor networks, this model stands out for its balance of size, power, and accuracy.