TT Electronics/IRC

GQ8A031002FT

GQ8A031002FT Description

The GQ8A031002FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 10K Ohm resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for demanding circuits, while its 100V maximum voltage rating ensures reliability in high-voltage environments.

GQ8A031002FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog and digital circuits.
• Ceramic Case & Gull Wing Termination: Enhances thermal dissipation and solderability for surface-mount (SMD) applications.
• Isolated Circuit Design (ISOL): Provides independent resistors, ideal for multi-channel signal conditioning.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial electronics.

GQ8A031002FT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Medical & Test Equipment: High-stability circuits requiring minimal drift.
• Power Management: Load balancing, current sensing in power supplies.
• Communication Systems: Impedance matching in RF and baseband circuits.
• Industrial Controls: Isolated feedback networks in motor drives or PLCs.

Conclusion of GQ8A031002FT

The GQ8A031002FT combines precision, compactness, and robustness, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction, thin-film technology, and isolated configuration offer distinct advantages over polymer-based or non-isolated alternatives, particularly in environments requiring thermal stability and long-term accuracy. While not RoHS-compliant, it remains a go-to solution for specialized industrial and instrumentation applications.