TT Electronics/IRC

GUS-QS0B-03-6651-JB

GUS-QS0B-03-6651-JB Description

The GUS-QS0B-03-6651-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 20-pin QSOP package integrates 19 resistors, each with a 6.65KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance across demanding environments. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability over a wide temperature range of 70°C to 125°C (derated) and a maximum operating temperature of 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs.

GUS-QS0B-03-6651-JB Features

• Thin-Film Technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Gull Wing Termination: Ensures robust surface-mount attachment for automated assembly processes.
• 19-Resistor Network: Simplifies circuit design by reducing component count and board footprint.
• Wide Temperature Range: Reliable performance in industrial and commercial applications.
• Non-Automotive (PPAP No): Optimized for general-purpose use where automotive compliance isn’t required.

GUS-QS0B-03-6651-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and signal conditioning.
• Communication Systems: Impedance matching and filtering in RF/analog modules.
• Test & Measurement Equipment: High-stability reference networks.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Medical Electronics: Diagnostic devices where consistent resistance values are critical.

Conclusion of GUS-QS0B-03-6651-JB

The GUS-QS0B-03-6651-JB combines thin-film precision, compact packaging, and robust power handling, making it a versatile choice for engineers prioritizing reliability in dense, high-performance designs. Its 5% tolerance and low TCR ensure long-term stability, while the QSOP gull-wing format simplifies manufacturing. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive applications requiring repeatable performance.