TT Electronics/IRC

GQ8B021470JGT

GQ8B021470JGT Description

The GQ8B021470JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 15-resistor array features a 147 Ohm resistance value per resistor with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a compact 4.9mm × 6.02mm × 1.47mm footprint, making it ideal for space-constrained designs. The gull-wing termination enables reliable surface-mount (SMD) assembly, while the 0.75W (3/4W) total power rating (0.05W per resistor) ensures robust operation in high-density PCBs.

GQ8B021470JGT Features

• Precision Thin Film Technology: Delivers superior accuracy (±50ppm/°C) and stability compared to thick-film alternatives.
• High Power Handling: 0.75W total power dissipation (0.05W per resistor) supports energy-intensive applications.
• Compact QSOP Package: Ceramic construction enhances thermal management and durability in harsh environments.
• Wide Voltage Range: 100V maximum rating accommodates diverse circuit requirements.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch simplify pick-and-place processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not mandatory.

GQ8B021470JGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and pull-up/down networks in ADCs/DACs.
• Bus Termination: Ideal for BUS line termination in high-speed digital systems (e.g., memory interfaces).
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Stable operation in RF modules and baseband processing units.
• Test & Measurement Equipment: Low drift ensures long-term calibration accuracy.

Conclusion of GQ8B021470JGT

The GQ8B021470JGT combines precision, power efficiency, and compactness, making it a standout choice for engineers seeking reliable resistor networks in high-density, thermally challenging designs. Its ceramic QSOP package and thin-film technology offer distinct advantages over conventional arrays, particularly in applications demanding tight tolerance and low thermal drift. While not RoHS-compliant, its performance metrics cater to specialized industrial and telecom needs where reliability outweighs regulatory constraints.