TT Electronics/IRC

GQ8B0254R9JGT

GQ8B0254R9JGT Description

The GQ8B0254R9JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors with a 54.9Ω resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it delivers 0.75W (3/4W) total power dissipation (0.05W per resistor) and operates within a wide temperature range of -70°C to +125°C. Its gull-wing termination ensures reliable solder joints, while the 100V maximum voltage rating makes it suitable for robust circuit designs.

GQ8B0254R9JGT Features

• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Stable Performance: Thin-film technology ensures low noise, high accuracy, and excellent thermal stability (±50ppm/°C).
• Durability: Ceramic case provides superior thermal and mechanical resilience compared to plastic alternatives.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable efficient PCB assembly and reflow soldering.
• Flexible Power Handling: 0.75W total power rating with derated performance up to 125°C.

GQ8B0254R9JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Robust performance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Stable resistance values critical for calibration and sensor interfaces.
• Telecommunications: Impedance matching and termination in high-frequency PCBs.
• Automotive (Non-Safety): Auxiliary systems where non-automotive PPAP compliance is acceptable.

Conclusion of GQ8B0254R9JGT

The GQ8B0254R9JGT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers prioritizing reliability in dense PCB layouts. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability unmatched by standard arrays. Ideal for industrial, telecom, and instrumentation designs requiring tight tolerance and thermal resilience.