TT Electronics/IRC

GQ0A022202GGT

GQ0A022202GGT Description

The GQ0A022202GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package integrates 10 isolated 22KΩ resistors with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) applications. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for signal conditioning, voltage division, and isolation circuits in demanding environments.

GQ0A022202GGT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): 10 independent resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm).
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation applications.

GQ0A022202GGT Applications

This resistor network excels in:

• Industrial Control Systems: Precision signal conditioning in PLCs and sensors.
• Medical Electronics: Isolation circuits in diagnostic equipment.
• Automotive (Non-Automotive Grade): Sensor interfaces and power management (note: not PPAP/automotive certified).
• Test & Measurement: Voltage dividers and calibration circuits.
• Telecom Infrastructure: Signal processing in high-reliability RF modules.

Conclusion of GQ0A022202GGT

The GQ0A022202GGT combines precision, durability, and compact design, making it a superior choice for applications requiring high-density resistor networks with isolation. Its ceramic construction, thin-film technology, and wide operational range address challenges in harsh environments, though it is not RoHS-compliant or automotive-grade. Ideal for engineers prioritizing accuracy and thermal stability in industrial, medical, and telecom systems.