TT Electronics/IRC

GQ0A0282R5GGT

GQ0A0282R5GGT Description

The GQ0A0282R5GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 82.5Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The device operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for environments with thermal stress. Its ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a ±50ppm/°C temperature coefficient, this network offers excellent stability under varying thermal conditions.

GQ0A0282R5GGT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• High Power Handling: 1W total power (0.1W per resistor) and 100V maximum voltage rating ensure durability in power-sensitive designs.
• Isolated Circuit Design (ISOL): Enables independent resistor operation, reducing crosstalk in multi-channel systems.
• Compact & Robust: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerance for space-constrained PCBs.
• Industrial-Grade Reliability: Non-automotive but suited for industrial controls, test equipment, and communication hardware.
• QSOP Package: 0.64mm terminal pitch simplifies high-density PCB assembly.

GQ0A0282R5GGT Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and sensor calibration.
• Medical Electronics: Stable performance in patient monitoring systems and diagnostic tools.
• Telecom Infrastructure: Used in baseband processing and RF matching circuits due to low TCR.
• Test & Measurement: Precision dividers and load resistors in lab equipment.
• Industrial Automation: Isolated resistor networks for PLCs and motor control systems.

Conclusion of GQ0A0282R5GGT

The GQ0A0282R5GGT stands out for its combination of precision, power efficiency, and isolation, making it a superior choice over generic resistor arrays. Its ceramic construction and thin-film technology cater to applications requiring long-term stability and minimal drift. While not RoHS-compliant, it remains a go-to solution for legacy or specialized industrial designs. Engineers will appreciate its balance of compactness and performance, particularly in high-frequency or thermally variable environments.