TT Electronics/IRC

GUS-QS8A-02-8451-GB

GUS-QS8A-02-8451-GB Description

The GUS-QS8A-02-8451-GB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a resistance value of 8.45KΩ and a tight 2% tolerance, this device ensures reliable signal conditioning and voltage division in compact circuits. Housed in a 16-pin QSOP package with gull-wing terminations, it offers excellent surface-mount compatibility and space efficiency. The isolated (ISOL) circuit design allows independent resistor operation, enhancing flexibility in circuit configurations. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates across a wide temperature range of -70°C to +125°C, with a low ±50ppm/°C temperature coefficient for stable performance under thermal stress.

GUS-QS8A-02-8451-GB Features

• Thin Film Technology: Delivers high precision, low noise, and superior stability.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for dense PCB layouts.
• High Power Handling: 0.75W total dissipation with derating up to 125°C.
• Isolated Resistors: Eight 8.45KΩ resistors with independent terminals for versatile design.
• Robust Construction: 100V maximum voltage rating and gull-wing leads for reliable SMD assembly.
• Wide Operating Range: Suitable for industrial and harsh environments (-70°C to +125°C).

GUS-QS8A-02-8451-GB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks, gain-setting applications.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance.
• Automotive Systems (non-Automotive PPAP): Infotainment or control modules where space is constrained.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers.

Conclusion of GUS-QS8A-02-8451-GB

The GUS-QS8A-02-8451-GB combines high-density packaging, precision thin-film resistors, and thermal resilience, making it a standout choice for engineers prioritizing accuracy and reliability in space-constrained designs. Its isolated configuration and wide operating range cater to demanding industrial and communication systems, while the QSOP footprint ensures compatibility with automated assembly processes. For applications requiring stable, low-drift resistance networks, this model offers a compelling balance of performance and compactness.