TT Electronics/IRC

GUS-QS0B-03-6802-DB

GUS-QS0B-03-6802-DB Description

The GUS-QS0B-03-6802-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 68KΩ resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS0B-03-6802-DB Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull Wing Termination: Facilitates robust surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Derated Power Handling: Maintains performance up to 125°C with derated power at elevated temperatures.
• Non-Automotive Grade: Optimized for industrial, medical, and instrumentation applications where PPAP compliance is not required.
• Tube Packaging: Protects components during shipping and handling.

GUS-QS0B-03-6802-DB Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Medical Equipment: High-reliability signal processing in patient monitoring systems.
• Test & Measurement Instruments: Stable performance in oscilloscopes and multimeters.
• Industrial Control Systems: Durable operation in PLCs and motor drives.
• Aerospace & Defense: Suitable for avionics where temperature stability is paramount.

Conclusion of GUS-QS0B-03-6802-DB

The GUS-QS0B-03-6802-DB stands out for its combination of precision, power efficiency, and compact form factor. Its thin-film construction and tight tolerance make it superior to thicker-film alternatives in applications requiring long-term stability. While not RoHS-compliant, it remains a top choice for non-consumer electronics where performance outweighs regulatory constraints. Engineers will appreciate its balance of high density, thermal resilience, and ease of integration in advanced PCB layouts.