TT Electronics/IRC

GUS-QS8A-02-3570-FF

GUS-QS8A-02-3570-FF Description

The GUS-QS8A-02-3570-FF 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 357Ω resistor array offers 1% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it delivers reliable performance in compact, surface-mount designs. The isolated (ISOL) circuit configuration enhances flexibility in circuit design, while the thin film technology provides superior accuracy and low noise.

GUS-QS8A-02-3570-FF Features

• Precision Resistance: 357Ω ±1% tolerance with ±50ppm/°C TCR for stable performance.
• Robust Power Handling: 0.75W total (0.1W per resistor) and derated operation up to 125°C.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with 0.64mm terminal pitch, ideal for high-density PCBs.
• Isolated Configuration (ISOL): Independent resistors enable versatile circuit integration.
• Thin Film Technology: Low noise, high accuracy, and excellent long-term reliability.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly and secure PCB mounting.

GUS-QS8A-02-3570-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Devices: High-reliability systems where accuracy and thermal stability are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GUS-QS8A-02-3570-FF

The GUS-QS8A-02-3570-FF combines precision, compactness, and thermal resilience, making it a standout choice for engineers designing high-performance electronics. Its isolated thin film resistors, robust power rating, and industry-standard QSOP package ensure compatibility with demanding applications. While not PPAP or automotive-rated, it remains a cost-effective solution for industrial, medical, and telecom systems requiring tight-tolerance resistance networks.