TT Electronics/IRC

GQCA022201CBT

GQCA022201CBT Description

The GQCA022201CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated 2.2KΩ resistors with a 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal resistance drift across operating conditions. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 1W total power rating (0.1W per resistor) supports robust performance in compact designs.

GQCA022201CBT Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Resistors: 12 independent 2.2KΩ resistors (ISOL circuit designator) for flexible circuit design.
• Surface-Mount Ready: QSOP-24 package with 0.64mm pitch gull-wing leads for automated PCB assembly.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for industrial and instrumentation use.
• Derated Power Handling: Operates reliably from 70°C to 125°C with derated power specifications.

GQCA022201CBT Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal paths.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops demanding low drift.
• Test & Measurement: Calibration tools and high-accuracy multichannel systems.
• Aerospace & Defense: Avionics and communication hardware where reliability is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQCA022201CBT

The GQCA022201CBT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability electronics. Its ceramic encapsulation, thin-film technology, and tight electrical specs address challenges in noise-sensitive or thermally variable environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications where accuracy and longevity are paramount. The tube packaging ensures safe handling and storage for production workflows.