TT Electronics/IRC

GQ8A024991GFT

GQ8A024991GFT Description

The GQ8A024991GFT 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 4.99KΩ resistance per resistor with a tight 2% 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 × 6.02mm × 1.47mm (L×D×H). Rated for 0.75W total power dissipation (0.1W per resistor) and 100V maximum voltage, it is ideal for demanding analog and digital circuits requiring isolation and precision.

GQ8A024991GFT Features

• Isolated Resistor Network (ISOL): Each resistor operates independently, eliminating crosstalk.
• Ceramic QSOP Package: Enhances thermal performance and mechanical durability.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability.
• Wide Temperature Range: Stable performance from -70°C to +125°C, even at derated power.
• Gull-Wing SMD Termination: Facilitates automated PCB assembly and robust solder joints.
• Low TCR (±50ppm/°C): Minimizes resistance drift in varying environments.
• High Voltage Rating (100V): Suitable for industrial and instrumentation applications.

GQ8A024991GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Isolation: Buffering and impedance matching in communication systems.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference standards.
• Medical Electronics: Patient monitoring devices requiring stable, noise-free performance.

Conclusion of GQ8A024991GFT

The GQ8A024991GFT combines high precision, robust construction, and thermal resilience, making it a standout choice for engineers designing critical circuits. Its ceramic isolation, thin-film accuracy, and wide operational range address challenges in industrial, medical, and communication systems. While not RoHS-compliant, its performance in harsh environments justifies its use in specialized applications. For reliable, high-density resistor networks, this model delivers exceptional value.