TT Electronics/IRC

GUS-QS8A-03-6651-FF

GUS-QS8A-03-6651-FF Description

The GUS-QS8A-03-6651-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a 6.65KΩ resistance value and a tight 1% tolerance, this component ensures reliable signal conditioning and voltage division in compact circuits. Housed in a 16-pin QSOP package, it features gull-wing terminations for secure surface-mount assembly. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for demanding environments. Its ±25ppm/°C temperature coefficient guarantees stability under thermal stress, while the 100V maximum voltage rating and 0.75W total power dissipation (0.1W per resistor) ensure robust performance in high-density designs.

GUS-QS8A-03-6651-FF Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for critical analog and digital circuits.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained PCBs.
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• High Power Handling: 0.75W total power rating (3/4W) with 0.1W per resistor, outperforming standard arrays in thermal management.
• Wide Operating Range: Supports -70°C to +125°C, suitable for industrial, automotive (non-AEC-Q qualified), and telecom applications.
• RoHS Non-Compliant: Note: Contains lead, necessitating review for restricted applications.

GUS-QS8A-03-6651-FF Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Signal Conditioning: Isolates and buffers signals in data acquisition systems.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Stable operation in RF modules and base station equipment.
• Medical Devices: Low-drift characteristics suit patient monitoring systems.

Conclusion of GUS-QS8A-03-6651-FF

The GUS-QS8A-03-6651-FF combines high precision, compact form factor, and thermal resilience, making it a superior choice for engineers prioritizing stability in harsh conditions. Its isolated thin-film design and robust power handling distinguish it from generic networks, though its non-RoHS compliance may limit use in eco-conscious projects. Ideal for industrial, telecom, and instrumentation designs requiring repeatable performance.