TT Electronics/IRC

GQ8A014870FFT

GQ8A014870FFT Description

The GQ8A014870FFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 487Ω resistance per element with a tight 1% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.1W per resistor (0.75W total), it supports 100V maximum voltage, making it suitable for demanding circuits requiring isolation (denoted by "ISOL" designator). Packaged in tubes, it is ideal for automated PCB assembly.

GQ8A014870FFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• High Power Density: 0.75W total power rating in a compact QSOP form factor.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Gull-Wing Termination: Ensures secure soldering and mechanical stress resistance.
• Isolated Design (ISOL): Prevents crosstalk in multi-channel systems.

GQ8A014870FFT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks.
• Medical Electronics: Signal conditioning in isolated measurement circuits.
• Telecom Infrastructure: Line termination, impedance matching.
• Automotive (Non-Automotive Grade): Sensor interfaces, where ceramic robustness is critical.
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.

Conclusion of GQ8A014870FFT

The GQ8A014870FFT combines high precision, compactness, and reliability, making it a standout choice for engineers designing isolated, high-density circuits. Its ceramic construction, thin film accuracy, and gull-wing SMD compatibility address challenges in thermal management and assembly efficiency. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom applications demanding stable performance under thermal stress. For designs requiring tight-tolerance, multi-resistor networks, this model offers a compelling balance of performance and size.