TT Electronics/IRC

GQ0A022002GBT

GQ0A022002GBT Description

The GQ0A022002GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 10 isolated resistors, each with a 20K Ohm resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic QSOP package, this network offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±50ppm/°C temperature coefficient ensures minimal resistance drift across a wide 70 to 125°C derated power range.

GQ0A022002GBT Features

• High Precision: Thin-film technology delivers 2% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• Isolated Design: 10 independent resistors (ISOL configuration) prevent cross-talk in sensitive circuits.
• Compact & Reliable: QSOP-20 package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch suits high-density layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Power Handling: 0.1W per resistor (1W total) balances performance and thermal management.

GQ0A022002GBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated measurement systems in PLC modules and sensor interfaces.
• Test & Measurement Equipment: High-accuracy calibration circuits.
• Medical Electronics: Stable resistance paths in patient monitoring devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical ECU signal processing.

Conclusion of GQ0A022002GBT

The GQ0A022002GBT stands out for its precision, isolation, and compact form factor, making it a superior choice for applications requiring stable, high-density resistance networks. While not PPAP or automotive-rated, its ceramic construction and thin-film technology ensure reliability in industrial, medical, and instrumentation designs. Engineers will appreciate its balance of performance, size, and thermal resilience in critical circuits.