TT Electronics/IRC

GQCA022202GFT

GQCA022202GFT Description

The GQCA022202GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP device features 12 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. Encased in a ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 0.1W (1/10) power rating per resistor and 1W total power rating ensure robust operation in compact designs.

GQCA022202GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): 12 independent resistors with 100V maximum voltage rating, ideal for signal isolation.
• Ceramic QSOP Package: Enhances thermal management and mechanical strength in harsh conditions.
• Surface-Mount Design: Gull-wing leads with 0.64mm pitch enable high-density PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQCA022202GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Isolated measurement circuits in diagnostic equipment.
• Test & Measurement Systems: High-accuracy instrumentation requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Telecom Infrastructure: Signal processing and filtering in base stations and networking hardware.

Conclusion of GQCA022202GFT

The GQCA022202GFT combines precision, reliability, and compact design, making it a standout choice for engineers needing high-performance resistor networks. Its ceramic construction, isolated resistors, and thin-film technology provide superior stability in critical applications, while the QSOP package ensures compatibility with modern SMD assembly processes. Though not RoHS-compliant, its technical merits make it ideal for industrial, medical, and telecom systems where accuracy and durability are paramount.