TT Electronics/IRC

GUS-QS8B-03-3002-JF

GUS-QS8B-03-3002-JF Description

The GUS-QS8B-03-3002-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP surface-mount device integrates 15 resistors with a 30K Ohm resistance value and a tight ±5% tolerance, ensuring reliable signal integrity and minimal deviation. Rated for 0.75W (3/4W) total power dissipation and 0.05W (1/20W) per resistor, it operates across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress, while the 100V maximum voltage rating makes it suitable for low-to-medium voltage applications.

GUS-QS8B-03-3002-JF Features

• Compact & Robust Design: Housed in a QSOP package with gull-wing terminations, it offers a 4.9mm x 6.02mm footprint and 1.47mm height, ideal for space-constrained PCBs.
• Precision Thin-Film Technology: Delivers superior accuracy, low noise, and excellent long-term stability compared to thick-film alternatives.
• High Power Handling: 0.75W total power rating with derated performance up to 125°C, ensuring reliability in thermally challenging environments.
• Automated Assembly Friendly: Surface-mount (SMD) design with 0.64mm terminal pitch simplifies high-volume manufacturing.
• Non-Automotive & Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8B-03-3002-JF Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision dividers in data acquisition systems and sensor interfaces.
• Analog & Mixed-Signal Circuits: Feedback networks, DAC/ADC reference circuits, and op-amp biasing.
• Industrial Control Systems: PLCs, motor drives, and power management modules requiring stable resistance under thermal cycling.
• Telecommunications Equipment: RF front-end matching networks and line termination where low TCR is critical.

Conclusion of GUS-QS8B-03-3002-JF

The GUS-QS8B-03-3002-JF stands out for its thin-film precision, compact QSOP package, and robust thermal performance, making it a preferred choice for engineers designing high-reliability electronics. While not RoHS-compliant, its low TCR, high power density, and gull-wing termination offer distinct advantages in industrial and telecom applications where stability and space efficiency are paramount. For non-automotive designs demanding tight tolerances and repeatable performance, this resistor network delivers exceptional value.