TT Electronics/IRC

GUS-QS8A-03-1300-GF

GUS-QS8A-03-1300-GF Description

The GUS-QS8A-03-1300-GF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. It features a 130 Ohm resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package, this surface-mount device (SMD) offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) with gull-wing termination for reliable PCB mounting. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (ISOL) and consistent signal integrity.

GUS-QS8A-03-1300-GF Features

• Thin Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) enables robust performance in power-sensitive designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ideal for industrial and automotive-adjacent environments (though not PPAP/Automotive certified).
• Compact QSOP Package: Space-saving 0.64mm terminal pitch and 1.63mm seated height suit high-density PCBs.
• Isolated Circuit Design (ISOL): Reduces crosstalk in multi-channel applications like sensor arrays or differential signal conditioning.

GUS-QS8A-03-1300-GF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and op-amp gain setting in test/measurement equipment.
• Signal Isolation: Buffering and impedance matching in communication interfaces (e.g., RS-485, CAN bus).
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability and low drift are critical.
• Medical Electronics: Patient monitoring systems requiring high reliability and minimal parameter shift.

Conclusion of GUS-QS8A-03-1300-GF

The GUS-QS8A-03-1300-GF stands out for its thin-film precision, compact form factor, and isolation capabilities, making it a superior choice over generic thick-film networks. While not RoHS-compliant, its high power density and thermal resilience cater to specialized industrial and instrumentation needs. Engineers will value its repeatable performance in noise-sensitive or thermally challenging environments, ensuring long-term system reliability.