TT Electronics/IRC

GQ8A012262FAT

GQ8A012262FAT Description

The GQ8A012262FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low tolerance. This 8-resistor network features a 22.6KΩ resistance per resistor with a tight 1% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates easy surface-mount (SMD) assembly. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is ideal for high-density PCB designs.

GQ8A012262FAT Features

• Precision Thin Film Technology: Delivers stable resistance with ±100ppm/°C TCR and 1% tolerance for accuracy-critical applications.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength, suitable for harsh operating conditions.
• High Power Handling: 0.1W per resistor (0.75W total) enables use in power-sensitive circuits without derating concerns.
• Isolated Resistor Design (ISOL): Minimizes interference between channels, ideal for signal conditioning and isolation.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints and compatibility with automated assembly processes.
• Compact QSOP-16 Footprint: 4.9mm × 6.02mm × 1.47mm dimensions optimize space in high-density layouts.

GQ8A012262FAT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks, and analog signal processing.
• Medical Electronics: Isolation circuits and sensor interfaces requiring low drift and high stability.
• Telecommunications: Line termination, impedance matching, and RF circuitry.
• Automotive (Non-Automotive Rated): Engine control modules (ECMs) and infotainment systems where thermal resilience is critical.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding minimal tolerance drift.

Conclusion of GQ8A012262FAT

The GQ8A012262FAT stands out for its precision, thermal robustness, and compact design, making it a superior choice for engineers seeking reliable resistor networks in high-performance electronics. Its isolated thin-film architecture, ceramic encapsulation, and gull-wing SMD compatibility provide a competitive edge in applications requiring stability, power efficiency, and space optimization. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom designs where accuracy and durability are paramount.