TT Electronics/IRC

GUS-QS8B-02-3000-J

GUS-QS8B-02-3000-J Description

The GUS-QS8B-02-3000-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount configurations. This 16-pin QSOP package features 15 resistors with a uniform 300Ω resistance value, a 5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8B-02-3000-J Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• High-Density Integration: 15 resistors in a QSOP-16 package reduce board space and simplify circuit design.
• Robust Power Handling: 0.75W total power dissipation with derating up to 125°C, ideal for power-sensitive applications.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance in variable environments.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch comply with modern SMD manufacturing processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8B-02-3000-J Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in ADC/DAC interfaces.
• Termination Networks: Signal integrity solutions for high-speed digital buses (e.g., DDR, LVDS).
• Industrial Control Systems: Stable biasing and feedback networks in PLCs and sensors.
• Telecom Infrastructure: Impedance matching and filtering in RF/analog modules.
• Test & Measurement Equipment: Calibration and reference circuits demanding low drift.

Conclusion of GUS-QS8B-02-3000-J

The GUS-QS8B-02-3000-J combines thin-film precision, compact packaging, and high power efficiency, making it a standout choice for engineers designing dense, high-reliability electronics. Its wide temperature range and low TCR cater to applications requiring long-term stability, while the QSOP-16 form factor aligns with space-constrained layouts. Though not RoHS-compliant, its performance metrics justify its use in industrial, telecom, and instrumentation systems where durability and accuracy are paramount. For designs needing a balanced blend of power handling and precision, this network delivers exceptional value.