TT Electronics/IRC

GQ8B021050GBT

GQ8B021050GBT Description

The GQ8B021050GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. Encased in a ceramic QSOP package, this 16-pin SMD component integrates 15 resistors, each with a 105Ω resistance value and a tight 2% tolerance. Its thin-film technology ensures excellent stability, low noise, and a ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in compact, high-density PCB layouts.

GQ8B021050GBT Features

• Ceramic QSOP Package: Robust construction with 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions, offering superior thermal dissipation.
• Precision Thin Film: Delivers low TCR (±50ppm/°C) and 2% tolerance for consistent performance.
• High Power Handling: 0.75W total rating (0.05W per resistor) at 70–125°C derated range, suitable for power-sensitive designs.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm pitch.
• BUS Configuration: Optimized for bus line termination, voltage division, and pull-up/down applications.
• Non-Automotive, Non-PPAP: Tailored for industrial, telecom, and instrumentation use.

GQ8B021050GBT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Bus Line Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Medical/Test Equipment: Stable resistance in sensor interfaces and calibration circuits.
• Telecom Infrastructure: Signal integrity in RF modules and baseband PCBs.
• Power Management: Current limiting in low-power DC/DC converters.

Conclusion of GQ8B021050GBT

The GQ8B021050GBT stands out for its ceramic-enhanced durability, thin-film accuracy, and compact QSOP footprint, making it a superior choice for engineers prioritizing thermal stability and space efficiency. While not RoHS-compliant, its high-voltage tolerance and low TCR make it indispensable in industrial and telecom systems where precision and reliability are critical. For designs requiring tight-tolerance networks in harsh environments, this model offers a compelling balance of performance and robustness.