TT Electronics/IRC

GQ0A0268R0CCT

GQ0A0268R0CCT Description

The GQ0A0268R0CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 10-resistor isolated network features a 68Ω resistance value with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQ0A0268R0CCT Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic QSOP package ensures durability and excellent heat dissipation.
• Isolated Design: 10 independent resistors (ISOL circuit) for flexible circuit configurations.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• High Voltage Handling: 100V maximum rating for robust circuit protection.

GQ0A0268R0CCT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., DAC/ADC reference dividers).
• Medical instrumentation requiring stable, low-drift resistance.
• Industrial control systems where high voltage and temperature stability are critical.
• Telecommunications equipment for impedance matching and termination.
• Automotive test systems (though not PPAP/AEC-Q200 qualified).

Conclusion of GQ0A0268R0CCT

The GQ0A0268R0CCT excels in applications demanding precision, reliability, and compactness. Its thin-film technology, ceramic isolation, and tight tolerances make it superior to standard thick-film networks, particularly in high-temperature or high-voltage scenarios. While not RoHS-compliant, its performance justifies use in specialized industrial and medical electronics where accuracy is paramount.