TT Electronics/IRC

GQ8A026341JFT

GQ8A026341JFT Description

The GQ8A026341JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers a 6.34KΩ resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device features gull-wing terminations 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) and 100V maximum voltage, it is ideal for high-density PCB designs requiring isolation and precision.

GQ8A026341JFT Features

• Isolated Resistor Network: Each of the 8 resistors is electrically isolated (designated ISOL), reducing crosstalk in sensitive circuits.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal stability and low noise.
• High Power Handling: 0.75W total power rating (3/4W) outperforms similar networks in its class.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance under varying conditions.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch enable automated assembly and space-efficient layouts.
• Wide Operating Range: Suitable for environments up to 125°C, making it resilient in industrial and automotive-adjacent applications (though not PPAP/Automotive certified).

GQ8A026341JFT Applications

This resistor network excels in:

• Signal Conditioning: Isolation of analog/digital signals in data acquisition systems.
• Voltage Division: Precision dividers in sensor interfaces or ADC front-ends.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Low-noise, stable operation in diagnostic equipment.
• Telecom Infrastructure: High-density PCBs for base stations and networking hardware.

Conclusion of GQ8A026341JFT

The GQ8A026341JFT combines precision, power efficiency, and isolation in a compact SMD package, making it a superior choice for demanding electronics. Its ceramic construction, thin-film accuracy, and high-temperature resilience address challenges in industrial, medical, and telecom designs. While not RoHS-compliant or automotive-grade, its performance-to-size ratio and reliability justify its use in professional and high-reliability applications.