TT Electronics/IRC

GQ0A014700DT

GQ0A014700DT Description

The GQ0A014700DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP package features 10 isolated 470Ω resistors with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) assembly in compact PCB designs. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network excels in precision analog and digital circuits requiring minimal drift and high reliability.

GQ0A014700DT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Design: 10 resistors with independent isolation (ISOL) for signal integrity.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch.
• Wide Operating Range: Rated for -70°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing terminals for reliable SMD soldering.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use.

GQ0A014700DT Applications

This resistor network is ideal for:

• Precision voltage dividers in test and measurement equipment.
• Signal conditioning in data acquisition systems.
• Isolation networks for analog/digital hybrid circuits.
• Feedback networks in op-amp and ADC/DAC circuits.
• Industrial control systems requiring stable resistance under thermal stress.

Conclusion of GQ0A014700DT

The GQ0A014700DT stands out for its precision, isolation, and compact form factor, making it a superior choice for applications demanding low drift, high accuracy, and thermal resilience. While not PPAP or RoHS compliant, its ceramic construction and thin-film technology ensure reliability in harsh environments. Engineers designing high-performance analog systems, instrumentation, or telecom hardware will benefit from its balanced combination of electrical and mechanical robustness.