TT Electronics/IRC

GUS-QS0B-03-9101-JA

GUS-QS0B-03-9101-JA Description

The GUS-QS0B-03-9101-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 9.1K Ohm resistance and a 5% tolerance, delivering a total power rating of 1W (0.05W per resistor). Its thin-film technology ensures excellent stability, with a low temperature coefficient of ±25ppm/°C, making it ideal for environments with operating temperatures ranging from 70°C to 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures reliability in various circuits. Packaged in a tube, this non-automotive and non-PPAP compliant component is RoHS non-compliant, suited for industrial and commercial applications.

GUS-QS0B-03-9101-JA Features

• High-Density Integration: 19 resistors in a compact QSOP-20 package (8.66mm x 6.02mm x 1.47mm).
• Precision Performance: ±25ppm/°C temperature coefficient and 5% tolerance for stable operation.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy soldering.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Voltage Tolerance: 100V maximum rating per resistor.
• Industrial-Grade: Suitable for non-automotive applications requiring precision resistance networks.

GUS-QS0B-03-9101-JA Applications

• Signal Conditioning: Ideal for analog/digital signal processing in measurement equipment.
• Voltage Division: Used in sensor interfaces and ADC/DAC circuits due to its tight tolerance.
• Industrial Control Systems: Reliable performance in PLC modules and power management PCBs.
• Communication Devices: Suitable for RF modules and filter networks requiring stable resistance.
• Test & Measurement: Precision resistor networks for calibration circuits and bench instruments.

Conclusion of GUS-QS0B-03-9101-JA

The GUS-QS0B-03-9101-JA stands out for its high-density integration, precision thin-film resistors, and robust performance in demanding environments. Its compact QSOP package, low TCR, and 1W total power rating make it a superior choice for industrial electronics, test equipment, and communication systems. While not suited for automotive use, its reliability and ease of mounting ensure seamless adoption in high-accuracy circuit designs. Engineers seeking a cost-effective, high-performance resistor network will find this model exceptionally well-suited for their needs.