TT Electronics/IRC

GUS-QS8A-01-2260-JA

GUS-QS8A-01-2260-JA Description

The GUS-QS8A-01-2260-JA 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 226Ω 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. Packaged in a 16-pin QSOP (Quarter Small Outline Package) with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch for high-density layouts. With a 0.1W power rating per resistor and a total power dissipation of 0.75W, this device is engineered for reliability in demanding circuits.

GUS-QS8A-01-2260-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor is electrically independent, enabling flexible circuit configurations.
• High Power Handling: 0.75W total power rating (3/4W) at 70°C, derated linearly up to 125°C.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of automated assembly.
• Wide Voltage Rating: Supports up to 100V maximum voltage, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Ideal for commercial and industrial use where PPAP compliance is not required.

GUS-QS8A-01-2260-JA Applications

• Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Analog Circuits: Op-amp gain setting, DAC/ADC reference networks, and filter designs.
• Power Management: Current-limiting and load-sharing applications in power supplies.
• Industrial Electronics: PLCs, motor drives, and control systems requiring stable resistance under thermal stress.
• Medical Devices: Low-noise signal paths in diagnostic equipment where consistency is critical.

Conclusion of GUS-QS8A-01-2260-JA

The GUS-QS8A-01-2260-JA stands out for its thin-film precision, isolated resistor design, and compact QSOP packaging, making it a versatile choice for engineers prioritizing thermal performance, space efficiency, and circuit flexibility. While not RoHS-compliant, its high power density and wide temperature range make it ideal for industrial, medical, and instrumentation applications where reliability outweighs regulatory constraints. For designs demanding stable, high-tolerance resistor networks, this model offers a compelling balance of performance and practicality.