TT Electronics/IRC

GQ0A0382R5CT

GQ0A0382R5CT Description

The GQ0A0382R5CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 82.5Ω resistance value and an exceptional ±0.25% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The 1W total power rating (0.1W per resistor) and ±25ppm/°C temperature coefficient ensure reliable performance in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage environments.

GQ0A0382R5CT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Ceramic Case: Enhances thermal conductivity and mechanical robustness, ideal for harsh environments.
• Tight Tolerance & Low TCR: ±0.25% tolerance and ±25ppm/°C ensure minimal drift over temperature fluctuations.
• High Power Handling: 1W total dissipation (0.1W per resistor) supports power-sensitive applications.
• Compact QSOP Package: 8.66mm × 6.02mm footprint with 0.64mm pitch, saving board space in dense layouts.

GQ0A0382R5CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits and sensor interfaces.
• Medical Electronics: High-reliability isolation in patient monitoring equipment.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Low-noise signal conditioning for oscilloscopes and multimeters.
• Aerospace & Defense: Ceramic packaging suits rugged, high-temperature environments.

Conclusion of GQ0A0382R5CT

The GQ0A0382R5CT stands out for its precision, isolation, and ceramic-enhanced durability, making it a top choice for engineers requiring high-accuracy resistance networks. Its thin-film technology, compact QSOP package, and robust power handling address challenges in medical, industrial, and aerospace designs, where reliability and performance are non-negotiable. While non-compliant with EU RoHS, its technical merits justify use in exempted high-end applications.