TT Electronics/IRC

GQCB026650JFT

GQCB026650JFT Description

The GQCB026650JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 665Ω resistance value per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for compact, high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly processes, while its rectangular ceramic case ensures durability and thermal stability.

GQCB026650JFT Features

• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances for precise placement.
• Reliable Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives, ideal for signal conditioning and analog circuits.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial and automotive environments (though not PPAP/Automotive certified).
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength, while gull-wing leads ensure secure solder joints.
• Standard Compliance: EAR99 ECCN and non-RoHS status (note for legacy or exempted applications).

GQCB026650JFT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor calibration circuits requiring tight tolerance and low TCR.
• Bus Termination: BUS circuit designator makes it ideal for impedance matching in high-speed data lines (e.g., memory buses, communication interfaces).
• Industrial Electronics: Durable ceramic packaging suits harsh environments, such as power supplies, motor controls, and instrumentation.
• Space-Constrained Designs: QSOP footprint optimizes board space in medical devices, test equipment, and aerospace subsystems.

Conclusion of GQCB026650JFT

The GQCB026650JFT combines precision, compactness, and reliability, making it a standout choice for engineers seeking a high-performance resistor network. Its thin-film technology, ceramic construction, and broad thermal range address critical needs in professional and industrial electronics, though designers should note its non-RoHS compliance. For applications demanding stable resistance, high power density, and robust packaging, this model offers a compelling balance of technical specifications and cost-effectiveness.