TT Electronics/IRC

GUS-QS8A-03-2210-JF

GUS-QS8A-03-2210-JF Description

The GUS-QS8A-03-2210-JF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount PCB assemblies. Encased in a 16-pin QSOP (Quarter Small Outline Package), this 221Ω ±5% resistor array offers a 0.75W (3/4W) total power rating and ±25ppm/°C temperature coefficient, ensuring stable operation across a 70°C to 125°C derated power range. Its isolated (ISOL) circuit design allows independent resistor functionality, while the gull-wing termination facilitates reliable soldering in automated SMD processes. With a 100V maximum voltage rating and thin-film technology, this component delivers low noise and high accuracy, making it ideal for signal conditioning and analog circuits.

GUS-QS8A-03-2210-JF Features

• Precision Thin Film: Ensures low TCR (±25ppm/°C) and tight tolerance (±5%) for stable performance.
• High Power Handling: 0.1W per resistor (0.75W total) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Robust Construction: QSOP package with gull-wing leads for mechanical durability and ease of mounting.
• Wide Temperature Range: Operates up to 125°C, suitable for industrial and telecom environments.
• Isolated Design: Each of the 8 resistors functions independently, enabling flexible circuit configurations.
• Automated Assembly Friendly: 0.64mm terminal pitch and tube packaging streamline high-volume production.

GUS-QS8A-03-2210-JF Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADC/DAC circuits.
• Industrial Controls: PLCs, sensor interfaces, and precision instrumentation requiring thermal stability.
• Telecom Hardware: Line termination, impedance matching, and filtering in RF modules.
• Consumer Electronics: Audio equipment, display drivers, and power management ICs.
• Medical Devices: Low-noise analog signal processing where reliability is critical.

Conclusion of GUS-QS8A-03-2210-JF

The GUS-QS8A-03-2210-JF stands out for its combination of precision, power efficiency, and compact design, making it a superior choice over thicker-film or lower-tolerance alternatives. Its isolated architecture and wide operating range cater to demanding applications in industrial, telecom, and consumer electronics. While not RoHS-compliant, its thin-film technology and robust packaging ensure long-term reliability in harsh environments. Engineers seeking a high-density, high-performance resistor network will find this model optimally balanced for cost and functionality.