TT Electronics/IRC

GUS-QS8A-01-2742-JF

GUS-QS8A-01-2742-JF Description

The GUS-QS8A-01-2742-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 27.4KΩ resistance value and a 5% tolerance. With a power rating of 0.75W (3/4W) and a ±100ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact 4.9mm x 6.02mm x 1.47mm footprint makes it ideal for space-constrained designs.

GUS-QS8A-01-2742-JF Features

• Isolated Resistor Network: 8 independent resistors with 100V maximum voltage rating, ensuring signal integrity in high-voltage circuits.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C, suitable for demanding environments.
• Compact QSOP Package: Rectangular 16-pin design with 1.63mm seated height, optimized for high-density PCB layouts.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-01-2742-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Signal Isolation: Buffering and impedance matching in communication systems (e.g., RS-485, CAN bus).
• Power Management: Load balancing and current limiting in DC-DC converters or power supplies.
• Medical Electronics: Low-noise signal processing in diagnostic devices where thin-film stability is critical.

Conclusion of GUS-QS8A-01-2742-JF

The GUS-QS8A-01-2742-JF excels in applications requiring high precision, thermal resilience, and compact form factors. Its thin-film construction, isolated design, and robust power rating make it a superior choice over generic resistor arrays, particularly in industrial and telecom systems. While not RoHS-compliant, its performance-centric attributes justify its use in specialized electronics where reliability outweighs regulatory constraints.