TT Electronics/IRC

GQCA021272GFT

GQCA021272GFT Description

The GQCA021272GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 12 isolated resistors, each with a 12.7KΩ resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The device operates over a wide temperature range of 70°C to 125°C with a derated power capability, making it suitable for environments with thermal fluctuations. Its ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a ±50ppm/°C temperature coefficient and a maximum voltage rating of 100V, this network excels in precision analog and digital systems.

GQCA021272GFT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and 2% tolerance for stable performance.
• Robust Construction: Ceramic substrate ensures durability and excellent thermal dissipation.
• Isolated Design: 12 independent resistors (ISOL circuit designator) prevent cross-talk in sensitive applications.
• Surface-Mount Ready: QSOP package with gull-wing leads (0.64mm pitch) for easy PCB integration.
• Power Handling: 0.1W per resistor (1W total) with derating up to 125°C.
• Non-Automotive: Ideal for industrial and telecom applications where PPAP compliance is not required.

GQCA021272GFT Applications

This resistor network is optimized for:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Equipment: Isolated measurement systems requiring low drift and high accuracy.
• Test & Measurement: Calibration tools and sensor interfaces demanding stable resistance values.
• Industrial Controls: PLCs and motor drives where temperature resilience is critical.
• Telecom Infrastructure: RF modules and baseband processing requiring minimal parasitic effects.

Conclusion of GQCA021272GFT

The GQCA021272GFT stands out for its precision, isolation, and thermal stability, making it a superior choice for engineers designing high-reliability systems. Its ceramic QSOP package and thin-film technology offer a competitive edge over bulkier or less stable alternatives. While not RoHS-compliant, it remains a top-tier solution for industrial, medical, and telecom applications where performance outweighs regulatory constraints. For designs requiring tight-tolerance, low-drift resistors in a compact footprint, this network delivers exceptional value.