TT Electronics/IRC

GQ8A018202FBT

GQ8A018202FBT Description

The GQ8A018202FBT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it features 82K Ohm resistors with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this 16-pin gull-wing SMD component is ideal for demanding circuits requiring isolation (ISOL designation). Its rectangular ceramic construction offers superior thermal and mechanical stability compared to polymer-based alternatives.

GQ8A018202FBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1%) for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances heat dissipation and durability in harsh environments.
• High Power Density: 0.75W total rating (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Gull Wing Termination: Facilitates secure surface-mount (SMD) assembly with a 0.64mm pitch.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQ8A018202FBT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in PLCs, medical devices, and test equipment.
• Voltage Dividers: Precision measurement systems requiring stable resistance ratios.
• Analog/Digital Hybrid PCBs: ADC/DAC interfaces, feedback networks, and sensor calibration.
• High-Temperature Environments: Industrial controls, power supplies, and aerospace subsystems where ceramic packages outperform plastic.

Conclusion of GQ8A018202FBT

The GQ8A018202FBT combines precision, power efficiency, and ruggedness in a compact QSOP format. Its ceramic construction, thin-film technology, and ISOL designator make it a superior choice for engineers prioritizing reliability in thermally challenging or noise-sensitive designs. While not RoHS-compliant, it remains a go-to solution for legacy or specialized industrial applications demanding unmatched stability.