TT Electronics/IRC

GQ8A028661FFT

GQ8A028661FFT Description

The GQ8A028661FFT 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 an 8.66KΩ resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated circuit design (ISOL) and 100V maximum voltage rating make it suitable for demanding environments. Rated at 0.75W total power (0.1W per resistor), it balances power handling with precision.

GQ8A028661FFT Features

• Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Ceramic QSOP Package: Enhances thermal performance and mechanical durability.
• High Power Density: 0.75W total power in a compact form factor, ideal for space-constrained designs.
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.
• Gull Wing Termination: Ensures robust solder joints for SMT applications.
• Non-Automotive (PPAP No): Optimized for industrial and commercial use.
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring non-compliant materials.

GQ8A028661FFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where stability is critical.
• Medical Electronics: Patient monitoring equipment requiring high reliability.
• Test & Measurement Instruments: Calibration circuits and signal conditioning.
• Industrial Control Systems: PLCs and motor drives needing robust performance in harsh environments.
• Telecommunications: RF and baseband signal processing with low noise requirements.

Conclusion of GQ8A028661FFT

The GQ8A028661FFT stands out for its combination of precision, power handling, and compactness, making it a versatile choice for engineers prioritizing performance in constrained spaces. Its ceramic construction and thin film technology offer long-term reliability, while the isolated design ensures signal integrity. While not suited for automotive use, it is ideal for industrial, medical, and telecom applications demanding tight tolerances and thermal stability. For designs requiring high-density resistor networks with low drift, this model delivers exceptional value.