TT Electronics/IRC

GQ8B024870GBT

GQ8B024870GBT Description

The GQ8B024870GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 487Ω resistance value, offering a 2% tolerance and a ±50ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it ensures excellent thermal stability and durability, making it suitable for industrial and commercial environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-density PCB designs.

GQ8B024870GBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance) for signal conditioning and voltage division.
• Robust Ceramic Case: Enhances thermal performance and mechanical strength in harsh conditions.
• High Power Handling: 0.75W total power dissipation (0.05W per resistor) supports energy-efficient designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ensuring stability in variable environments.
• Gull Wing Termination: Facilitates easy surface-mount assembly and strong solder joints.
• Compact QSOP Package: 4.9mm × 6.02mm footprint with a 1.47mm profile, ideal for space-constrained applications.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/pull-down networks.

GQ8B024870GBT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC interfaces, and sensor conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance.
• Communication Equipment: Termination networks for high-speed data lines (e.g., CAN, SPI, I²C buses).
• Automotive Electronics: Non-automotive grade but suitable for benign-environment automotive peripherals.
• Medical Devices: Low-drift circuits where consistent performance is critical.

Conclusion of GQ8B024870GBT

The GQ8B024870GBT combines precision, durability, and compactness, making it a standout choice for engineers designing high-reliability electronic systems. Its ceramic construction, thin-film accuracy, and robust power handling address challenges in industrial, communication, and instrumentation applications. While not PPAP or automotive-qualified, its performance metrics align with demanding commercial and industrial standards. For designs requiring stable, space-efficient resistor networks, this model offers a compelling balance of technical rigor and cost-effectiveness.