TT Electronics/IRC

GUS-QS0B-03-6800-BB

GUS-QS0B-03-6800-BB Description

The GUS-QS0B-03-6800-BB 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 680Ω resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The network supports a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital systems. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS0B-03-6800-BB Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive circuits.
• 19 Resistors in BUS Configuration: Simplifies circuit design by reducing component count.
• 0.1% Tolerance & ±25ppm/°C TCR: Ideal for applications requiring long-term accuracy.
• 1W Total Power Dissipation: Robust performance in compact layouts.
• QSOP Package (8.66mm x 6.02mm x 1.47mm): Optimized for high-density PCBs.
• Gull Wing Termination: Enhances solder joint reliability in automated assembly.
• Non-Automotive (PPAP No): Tailored for industrial, medical, and instrumentation use.

GUS-QS0B-03-6800-BB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage references, DAC/ADC interfaces.
• Medical Equipment: Patient monitoring, diagnostic devices.
• Test & Measurement Systems: Calibration standards, signal conditioning.
• Industrial Controls: PLCs, process automation.
• Communications Infrastructure: RF matching networks, filter tuning.

Conclusion of GUS-QS0B-03-6800-BB

The GUS-QS0B-03-6800-BB combines high accuracy, thermal stability, and compact packaging, making it a superior choice for engineers prioritizing reliability in precision electronics. Its thin-film construction and BUS configuration reduce design complexity while meeting stringent performance requirements. While not RoHS-compliant, it remains a go-to solution for non-automotive applications where exacting resistance values and minimal drift are critical.