TT Electronics/IRC

GQ8A021050JFT

GQ8A021050JFT Description

The GQ8A021050JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 105Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.75W total power dissipation (0.1W per resistor), it supports 100V maximum voltage, making it suitable for demanding circuit isolation (ISOL) applications.

GQ8A021050JFT Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Ceramic QSOP Package: Enhances thermal stability and mechanical robustness in harsh environments.
• High Power Handling: 0.75W total rating (3/4W) with derating up to 125°C, ideal for power-sensitive designs.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance under thermal stress.
• Gull-Wing Termination: Facilitates automated PCB assembly and improves solder joint reliability.
• Non-Automotive Grade: Optimized for industrial and commercial applications where PPAP compliance is not required.

GQ8A021050JFT Applications

This resistor network excels in:

• Signal Isolation Circuits: ISOL-designated for buffering or impedance matching in analog/digital systems.
• Power Supply Modules: Voltage dividers or current-limiting networks due to its 100V rating and 0.75W capability.
• Test & Measurement Equipment: Precision instrumentation benefiting from low TCR and thin-film stability.
• Telecom Infrastructure: High-density PCBs requiring compact, multi-resistor arrays with gull-wing SMD compatibility.
• Industrial Controls: Robust ceramic construction suits factory automation and motor drive circuits.

Conclusion of GQ8A021050JFT

The GQ8A021050JFT stands out for its thin-film precision, ceramic durability, and high power-density in a miniaturized QSOP format. While not RoHS-compliant or automotive-grade, its ISOL circuit compatibility and wide temperature range make it a top choice for industrial and telecom designs demanding reliability. Engineers will appreciate its balance of performance, size, and cost in multi-resistor applications.