TT Electronics/IRC

GQ8B021002CT

GQ8B021002CT Description

The GQ8B021002CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 15-resistor BUS-configuration array offers a 10K Ohm resistance per element with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably in environments up to 125°C. The EU RoHS non-compliant device is supplied in a tube package, making it suitable for industrial and prototyping workflows.

GQ8B021002CT Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• High-Density Design: QSOP package (4.9mm × 6.02mm × 1.47mm) saves board space while accommodating 15 resistors.
• Wide Operating Range: Derated power capability from 70°C to 125°C, ideal for thermally challenging environments.
• Automated Assembly-Friendly: Gull-wing leads with 0.64mm pitch enable high-speed SMD placement.
• BUS Configuration: Simplifies circuit design in voltage-divider and pull-up/down networks.

GQ8B021002CT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks, sensor signal conditioning, and feedback loops.
• Industrial Control Systems: Suitable for PLC modules, motor drivers, and power management PCBs requiring stable resistance.
• Test & Measurement Equipment: Ensures accuracy in multichannel calibration systems and instrumentation amplifiers.
• Aerospace & Defense: Non-RoHS compliance may align with legacy systems where leaded components are permissible.
• High-Density PCBs: Compact QSOP footprint benefits space-constrained designs like IoT modules and embedded systems.

Conclusion of GQ8B021002CT

The GQ8B021002CT stands out for its precision, power handling, and compact form factor, making it a superior choice for engineers prioritizing signal integrity and thermal resilience. While not suited for automotive or RoHS-mandated applications, its ceramic construction and thin-film technology deliver unmatched stability in industrial, aerospace, and high-accuracy electronics. For designs demanding tight-tolerance resistor networks with proven reliability, this model offers a compelling balance of performance and practicality.