TT Electronics/IRC

GQ8A036810FT

GQ8A036810FT Description

The GQ8A036810FT 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 681Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for complex signal conditioning. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this 16-pin gull-wing SMD component is engineered for reliability in demanding environments. Its ceramic construction enhances thermal performance, while the QSOP package (4.9mm x 6.02mm x 1.47mm) ensures compact PCB integration.

GQ8A036810FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive circuits.
• Isolated Resistor Network: Eight independent 681Ω resistors with 1% tolerance, enabling flexible circuit design.
• Robust Ceramic Package: Superior thermal conductivity and mechanical strength vs. plastic alternatives.
• High Power Density: 0.75W total dissipation (0.1W per resistor) in a compact QSOP footprint.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Gull-Wing Termination: Ensures reliable surface-mount soldering and mechanical stability.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQ8A036810FT Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistors.
• Test & Measurement Equipment: High-accuracy instrumentation like multimeters and oscilloscopes.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Telecommunications: RF and baseband signal processing in compact layouts.

Conclusion of GQ8A036810FT

The GQ8A036810FT excels in applications demanding precision, thermal resilience, and space efficiency. Its ceramic QSOP package, isolated thin film resistors, and wide operating range make it a superior choice over plastic-encased networks or discrete resistors. While not RoHS-compliant, it remains a go-to for non-consumer, high-reliability systems where performance outweighs regulatory constraints. Ideal for engineers prioritizing stability, power handling, and miniaturization in harsh environments.