TT Electronics/IRC

GUS-QS8A-03-2491-FB

GUS-QS8A-03-2491-FB Description

The GUS-QS8A-03-2491-FB from TT Electronics/IRC is a high-performance 8-resistor isolated thin film network designed for precision applications. This 16-pin QSOP surface-mount device features a 2.49KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the isolated (ISOL) circuit design allows flexible routing. Encased in a rectangular QSOP package (4.9mm x 6.02mm x 1.47mm), it is ideal for space-constrained applications.

GUS-QS8A-03-2491-FB Features

• Precision Thin Film Technology: Ensures low noise, high stability, and excellent TCR performance.
• High Power Density: 0.75W total rating (0.1W per resistor) in a compact QSOP footprint.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Isolated Design (ISOL): Independent resistors enable versatile circuit configurations.
• Robust Construction: Gull-wing leads and 100V maximum voltage rating enhance durability in demanding environments.
• Surface-Mount Compatibility: 0.64mm pitch and 1.47mm profile suit high-density PCB layouts.

GUS-QS8A-03-2491-FB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance.
• Medical Devices: Low-noise signal processing and instrumentation.
• Automotive Systems (non-Automotive PPAP): Infotainment, lighting controls, and diagnostics.
• Telecom & Networking: Signal termination and impedance matching in high-frequency PCBs.

Conclusion of GUS-QS8A-03-2491-FB

The GUS-QS8A-03-2491-FB excels in precision, power efficiency, and miniaturization, making it a superior choice for engineers prioritizing performance in constrained spaces. Its thin film isolation, wide temperature resilience, and robust packaging distinguish it from generic resistor networks, particularly in industrial, medical, and telecom applications. While not PPAP or RoHS compliant, its technical rigor ensures reliability for specialized designs.