TT Electronics/IRC

GUS-QS8A-02-8250-JF

GUS-QS8A-02-8250-JF Description

The GUS-QS8A-02-8250-JF from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision surface-mount applications. This thin-film resistor array features a 825Ω resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, making it suitable for demanding circuit designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its isolated circuit design (ISOL) provides flexibility in complex layouts.

GUS-QS8A-02-8250-JF Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Robust Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Compact Form Factor: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves board space.
• Isolated Design: Independent resistors (ISOL) enable versatile circuit configurations.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and telecom applications.
• Reliable Termination: Gull-wing leads ensure strong solder joints for surface-mount (SMD) assemblies.

GUS-QS8A-02-8250-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: PLCs, motor drives, and sensor interfaces requiring high-temperature stability.
• Telecommunications: Line termination and impedance matching in RF and baseband systems.
• Test & Measurement Equipment: Calibration circuits and load simulation with low TCR drift.
• Medical Electronics: Isolated signal paths in diagnostic devices where reliability is critical.

Conclusion of GUS-QS8A-02-8250-JF

The GUS-QS8A-02-8250-JF stands out for its thin-film accuracy, isolated design, and robust power handling in a miniaturized QSOP package. Its 5% tolerance, ±50ppm/°C TCR, and 100V rating make it a superior choice for engineers designing high-reliability systems in harsh environments. While not RoHS-compliant, its performance in industrial, telecom, and precision instrumentation justifies its use where durability and stability are paramount. For applications demanding tight tolerance and thermal resilience, this TT Electronics/IRC network is a proven solution.