TT Electronics/IRC

GUS-QS0B-03-1782-JD

GUS-QS0B-03-1782-JD Description

The GUS-QS0B-03-1782-JD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 17.8KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for robust electronic designs. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial applications where reliability is critical.

GUS-QS0B-03-1782-JD Features

• Circuit Designator: BUS configuration for streamlined integration.
• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Compact QSOP Package: Measures 8.66mm (L) x 6.02mm (D) x 1.47mm (H) with gull-wing terminals for easy soldering.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated power up to 125°C).
• High Power Density: 1W total dissipation across the network, with 0.05W per resistor.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Surface-Mount Design: 0.64mm terminal pitch for high-density PCB layouts.

GUS-QS0B-03-1782-JD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and signal conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Medical Electronics: Diagnostic devices requiring stable resistance values.
• Telecommunications: RF and baseband signal processing.

Conclusion of GUS-QS0B-03-1782-JD

The GUS-QS0B-03-1782-JD stands out for its thin-film precision, compact QSOP footprint, and robust power handling, making it a top choice for engineers prioritizing accuracy and reliability. While not RoHS compliant, its wide temperature range and low TCR make it ideal for industrial and instrumentation applications where performance outweighs regulatory constraints. For designs requiring stable, high-density resistor networks, this model offers an optimal balance of size, power, and thermal stability.