TT Electronics/IRC

GQ8B026490CCT

GQ8B026490CCT Description

The GQ8B026490CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP device integrates 15 resistors with a 649Ω resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. Encased in a ceramic package, it ensures superior thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it supports high-density circuits while maintaining precision. The gull-wing termination and surface-mount design facilitate automated assembly, making it ideal for compact PCB layouts.

GQ8B026490CCT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR ensure stable operation across a -70°C to +125°C range.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• High Power Handling: 0.75W total rating (0.05W per resistor) suits power-sensitive designs.
• Space-Efficient: QSOP package (4.9mm × 6.02mm × 1.47mm) with 0.64mm pitch for high-density layouts.
• Automation-Friendly: Gull-wing SMD terminals enable reliable soldering in pick-and-place processes.
• Wide Voltage Range: Supports up to 100V, accommodating diverse circuit requirements.

GQ8B026490CCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring stable resistance under thermal stress.
• Telecom Infrastructure: Signal conditioning and impedance matching in RF modules.
• Medical Devices: High-reliability systems where consistency and low drift are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ8B026490CCT

The GQ8B026490CCT stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers prioritizing accuracy and space optimization. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver exceptional performance in industrial, telecom, and medical applications. For designs demanding tight tolerances and thermal resilience, this resistor network offers a reliable, high-performance solution.