TT Electronics/IRC

GUS-QS8B-02-6981-D

GUS-QS8B-02-6981-D Description

The GUS-QS8B-02-6981-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 6.98KΩ resistance value and an exceptional ±0.5% tolerance, ensuring reliable performance in precision circuits. With a ±50ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its robustness in high-density PCB designs.

GUS-QS8B-02-6981-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminals for secure SMD mounting.
• High Power Handling: 0.05W per resistor (total 0.75W) outperforms standard networks in power dissipation.
• Tight Tolerances: ±0.5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance.
• Automotive-Grade Alternatives: While not automotive-qualified, its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring traditional materials.

GUS-QS8B-02-6981-D Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Instrumentation: Stable resistance for sensors and feedback networks.
• Industrial Control Systems: Reliable operation in PLCs and motor drives.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.
• Test & Measurement Equipment: Low-drift performance for calibration circuits.

Conclusion of GUS-QS8B-02-6981-D

The GUS-QS8B-02-6981-D combines high precision, compact form factor, and robust power handling, making it a standout choice for engineers needing reliable resistor networks in space-constrained, thermally challenging designs. Its thin-film technology and tight tolerances cater to applications where accuracy and longevity are paramount, though designers should note its non-RoHS compliance. Ideal for industrial, medical, and telecom systems, this model excels where standard arrays fall short.