TT Electronics/IRC

GQ8B014990FT

GQ8B014990FT Description

The GQ8B014990FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 15-resistor array features a 499Ω resistance value with a tight 1% tolerance and a low ±100ppm/°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 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) optimize space efficiency.

GQ8B014990FT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise for signal conditioning.
• High Power Handling: 0.75W total rating (0.05W per resistor) ensures robustness in demanding circuits.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for industrial and telecom applications.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• Automated Assembly Friendly: Gull-wing leads and tight tolerances (±0.1mm height, ±0.2mm depth) streamline SMT processes.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use.

GQ8B014990FT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Bus Termination: Effective for BUS line impedance matching in high-speed digital systems.
• Medical & Test Equipment: Stable performance in sensitive measurement circuits.
• Telecom Infrastructure: Reliable operation in RF and baseband modules.
• Industrial Controls: Durable solution for PLCs and power management PCBs.

Conclusion of GQ8B014990FT

The GQ8B014990FT combines precision, power efficiency, and compact design, making it a standout choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction, thin-film technology, and robust electrical specs cater to advanced electronics where accuracy and thermal stability are critical. While not PPAP-compliant, it remains a cost-effective solution for commercial and industrial designs.