TT Electronics/IRC

GQ8A014702FAT

GQ8A014702FAT Description

The GQ8A014702FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 47K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. Encased in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, making it suitable for power-sensitive designs. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) optimize PCB space utilization. Rated for 100V maximum voltage and 125°C maximum operating temperature, this non-automotive, non-PPAP-compliant component is ideal for industrial and commercial electronics.

GQ8A014702FAT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C).
• Robust Ceramic QSOP Package: Enhances thermal stability and mechanical durability.
• Isolated Resistor Network (ISOL): Eight independent 47K Ohm resistors for flexible circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with 0.64mm pitch.
• Wide Voltage Rating: Supports up to 100V, suitable for diverse signal/power applications.
• Non-RoHS Compliant: For legacy or specialized systems requiring non-compliant materials.

GQ8A014702FAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: Line termination, impedance matching in high-frequency modules.
• Test & Measurement Equipment: Calibration circuits, reference networks for accuracy-critical devices.
• Power Management: Current limiting, load sharing in low-power DC/DC converters.

Conclusion of GQ8A014702FAT

The GQ8A014702FAT combines precision, reliability, and compactness, making it a standout choice for engineers needing high-performance resistor networks in constrained spaces. Its ceramic construction, isolated design, and thin-film technology offer superior stability over competing thick-film or polymer-based arrays. While not suited for automotive or RoHS-mandated applications, it remains a top-tier solution for industrial, telecom, and precision electronics where consistent performance under thermal stress is critical.