TT Electronics/IRC

GUS-QS8A-03-2150-FB

GUS-QS8A-03-2150-FB Description

The GUS-QS8A-03-2150-FB 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 215Ω resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy, low noise, and excellent long-term stability compared to thick-film alternatives.

GUS-QS8A-03-2150-FB Features

• Precision Thin Film: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for critical circuits.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull-Wing SMT Termination: Ensures reliable solder joints and compatibility with automated assembly processes.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use.

GUS-QS8A-03-2150-FB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Medical Electronics: Patient monitoring systems where stability and accuracy are critical.
• Industrial Controls: PLCs, motor drives, and power management circuits requiring isolated resistors.
• Communication Systems: RF modules and baseband processing where low noise is essential.
• Consumer Electronics: High-end audio equipment and precision timing circuits.

Conclusion of GUS-QS8A-03-2150-FB

The GUS-QS8A-03-2150-FB combines thin-film precision, compact packaging, and isolated resistor configurability, making it a standout choice for engineers demanding reliability in harsh environments. Its low TCR, high power density, and SMT compatibility address challenges in modern electronics, particularly where board space and performance are prioritized. While not suited for automotive applications, it is a cost-effective solution for industrial, medical, and communication systems requiring long-term stability.