TT Electronics/IRC

GQCA014222JFT

GQCA014222JFT Description

The GQCA014222JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 24-pin QSOP package features 12 isolated resistors, each with a 42.2KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division in compact circuits. The ceramic case style and gull-wing termination enable surface-mount (SMD) integration, while the ±100ppm/°C temperature coefficient guarantees minimal resistance drift across the -70°C to +125°C operating range. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for durability in demanding environments.

GQCA014222JFT Features

• High-Density Design: 12 resistors in a compact 6.02mm x 8.66mm QSOP package, ideal for space-constrained PCBs.
• Precision Thin-Film Technology: Delivers low noise and high stability, outperforming thick-film alternatives.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power, suited for industrial and automotive (non-AECQ) applications.
• Isolated Circuit Design (ISOL): Each resistor is electrically independent, reducing crosstalk in multi-channel systems.
• Robust Construction: Ceramic substrate and gull-wing leads ensure mechanical strength and solderability.
• Non-RoHS Compliant: Suitable for legacy or specialized systems where lead-free compliance is not required.

GQCA014222JFT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Precision instrumentation where low TCR (±100ppm/°C) is critical.
• Telecommunications: RF modules and filtering circuits benefiting from minimal parasitic effects.
• Legacy Electronics Repair: Compatible with older designs due to non-RoHS compliance.

Conclusion of GQCA014222JFT

The GQCA014222JFT combines high-density integration, precision thin-film performance, and industrial-grade reliability, making it a standout choice for engineers prioritizing accuracy and thermal stability. Its isolated design and ceramic construction cater to demanding applications, though its non-automotive (PPAP No) and non-RoHS status may limit use in regulated markets. For OEMs needing a proven, compact resistor network with low TCR and high power handling, this TT Electronics/IRC offering delivers exceptional value.