TT Electronics/IRC

GQ8B0273R2GFT

GQ8B0273R2GFT Description

The GQ8B0273R2GFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 16-pin QSOP device integrates 15 resistors with a 73.2Ω resistance value, offering a 2% tolerance and a ±50ppm/°C temperature coefficient for stable performance across a 70°C to 125°C operating range. Encased in a ceramic package, it delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, with a maximum voltage rating of 100V. Its gull-wing termination ensures reliable solderability, while the compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8B0273R2GFT Features

• High Precision: 2% tolerance and ±50ppm/°C TCR ensure consistent performance in varying thermal conditions.
• Robust Construction: Ceramic case enhances durability and thermal dissipation.
• Optimized Power Handling: 0.75W total power rating with 0.05W per resistor balances load distribution.
• Space-Efficient: QSOP package with 0.64mm terminal pitch suits high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, making it versatile for analog and digital circuits.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max operating temperature suits industrial applications.

GQ8B0273R2GFT Applications

• Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks, and impedance matching in communication systems.
• Industrial Electronics: Suitable for PLC modules, sensor interfaces, and control systems due to its thermal stability.
• Test & Measurement Equipment: Precision resistance networks for calibration circuits and reference voltage generation.
• Consumer Electronics: Compact form factor benefits portable devices, IoT modules, and embedded systems.

Conclusion of GQ8B0273R2GFT

The GQ8B0273R2GFT excels in precision, power efficiency, and miniaturization, making it a standout choice for high-reliability applications. Its ceramic construction, tight tolerances, and gull-wing termination address challenges in thermal management and solder joint integrity. While not RoHS-compliant, its performance in industrial, telecom, and instrumentation sectors underscores its versatility. Engineers seeking a balanced resistor network for dense, high-performance designs will find this model a robust solution.