TT Electronics/IRC

GUS-QS8A-03-7501-JF

GUS-QS8A-03-7501-JF Description

The GUS-QS8A-03-7501-JF 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 SMD termination, this device offers a 7.5KΩ resistance per resistor with a tight ±5% tolerance and an ultra-stable ±25ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit isolation requirements. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of -70°C to +125°C, meeting demanding industrial and commercial needs.

GUS-QS8A-03-7501-JF Features

• Thin-Film Technology: Delivers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing PCB space in dense layouts.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) ensures robustness in power-sensitive designs.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for harsh environments.
• Precision Tolerance: ±5% resistance tolerance and ±25ppm/°C TCR enhance signal integrity.
• Isolated Design: Each resistor operates independently, enabling flexible circuit configurations.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch simplify surface-mount placement.

GUS-QS8A-03-7501-JF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance under thermal stress.
• Telecommunications: RF modules and filtering circuits where low TCR is critical.
• Medical Electronics: Patient monitoring equipment demanding high reliability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing isolation.

Conclusion of GUS-QS8A-03-7501-JF

The GUS-QS8A-03-7501-JF stands out for its thin-film precision, compact footprint, and isolated resistor configuration, making it a versatile choice for engineers prioritizing accuracy and space efficiency. While not PPAP or automotive-qualified, its broad temperature range and robust power rating make it ideal for industrial, telecom, and medical applications. For designs requiring stable, high-density resistor networks, this model offers a compelling blend of performance and reliability.