TT Electronics/IRC

GUS-QS8A-03-8871-JB

GUS-QS8A-03-8871-JB Description

The GUS-QS8A-03-8871-JB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. With a resistance value of 8.87KΩ (±5%) and a low temperature coefficient of ±25ppm/°C, this component ensures stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP package, it features gull-wing terminations for reliable surface-mount (SMD) assembly. The isolated (ISOL) circuit design allows for flexible configurations, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for demanding environments.

GUS-QS8A-03-8871-JB Features

• Thin-film technology: Delivers high precision and low noise.
• Compact footprint: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, ideal for space-constrained designs.
• Robust power handling: 0.1W per resistor (0.75W total) ensures reliability in high-density circuits.
• Wide operating range: Stable performance from -55°C to +125°C (derated above 70°C).
• Gull-wing termination: Ensures secure PCB mounting and solderability.
• Non-automotive grade: Optimized for industrial and commercial applications.

GUS-QS8A-03-8871-JB Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks.
• Signal conditioning: Sensor interfaces, ADC/DAC circuits.
• Power management: Load balancing, current limiting.
• Industrial electronics: PLCs, test equipment, and instrumentation.
• Telecom infrastructure: Signal filtering and impedance matching.

Conclusion of GUS-QS8A-03-8871-JB

The GUS-QS8A-03-8871-JB combines thin-film accuracy, compact design, and high power efficiency, making it a superior choice for engineers requiring stable, isolated resistor networks. Its 5% tolerance, low TCR, and QSOP packaging cater to modern SMD assembly workflows, while its non-automotive compliance focuses on industrial and telecom applications. For designs demanding precision and durability, this model stands out among comparable resistor arrays.