TT Electronics/IRC

GUS-QS8A-03-2670-FB

GUS-QS8A-03-2670-FB Description

The GUS-QS8A-03-2670-FB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing termination, this surface-mount device offers a 267Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. Its isolated (ISOL) circuit design ensures individual resistor independence, while the 100V maximum voltage rating enhances durability in high-voltage circuits.

GUS-QS8A-03-2670-FB Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Handling: 0.75W total dissipation with derated power up to 125°C.
• Isolated Resistor Network: Each of the 8 resistors operates independently, reducing cross-talk in sensitive circuits.
• Robust Construction: Gull-wing leads provide reliable solder joints, while the tube packaging ensures safe delivery and handling.
• Wide Operating Range: Performs consistently from -70°C to +125°C, exceeding standard industrial requirements.

GUS-QS8A-03-2670-FB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems where accuracy and stability are critical.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring robust temperature performance.
• Telecommunications: RF modules and signal processing circuits benefiting from low TCR and isolation.
• Test & Measurement Equipment: Calibration circuits and instrumentation needing long-term reliability.

Conclusion of GUS-QS8A-03-2670-FB

The GUS-QS8A-03-2670-FB stands out for its precision, compactness, and ruggedness, making it a top choice for engineers designing high-reliability electronics. Its thin-film technology, isolated design, and wide temperature range address challenges in industrial, medical, and telecom applications. While not RoHS-compliant, its performance metrics—such as ±25ppm/°C TCR and 1% tolerance—justify its use in specialized sectors where accuracy outweighs regulatory constraints. For designs demanding stable, high-density resistor networks, this model delivers unmatched consistency and durability.