TT Electronics/IRC

GQCA015231JFT

GQCA015231JFT Description

The GQCA015231JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated resistors, each rated at 5.23KΩ with a 5% tolerance and a ±100ppm/°C temperature coefficient. Encased in a robust ceramic package, it offers excellent thermal stability across an operating range of 70°C to 125°C, with a derated power capability up to 125°C. The network delivers a total power rating of 1W (0.1W per resistor), supporting 100V maximum voltage and featuring gull-wing terminations for reliable surface-mount assembly.

GQCA015231JFT Features

• Precision Thin-Film Technology: Ensures low noise and high accuracy for sensitive circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, ideal for multi-channel isolation.
• Ceramic QSOP Package: Provides superior thermal dissipation and mechanical durability in harsh environments.
• Wide Temperature Range: Stable performance from 70°C to 125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/AEC-Q200 qualified).
• Compact & Reliable: 8.66mm x 6.02mm footprint with tight tolerances (±0.1mm height/length, ±0.2mm depth) for high-density PCB layouts.
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GQCA015231JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amp configurations.
• Industrial Control Systems: PLCs, sensor interfaces, and isolation barriers where temperature stability is critical.
• Test & Measurement Equipment: Calibration modules, multichannel data acquisition systems.
• Legacy Electronics Repair: Compatible with older designs due to non-RoHS construction.
• High-Density PCBs: The QSOP gull-wing design enables efficient space utilization in compact designs.

Conclusion of GQCA015231JFT

The GQCA015231JFT stands out for its combination of isolation, precision, and ruggedness, making it a versatile choice for engineers prioritizing reliability in demanding environments. While not automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard epoxy-based networks. Ideal for industrial, instrumentation, and legacy systems, this resistor network balances precision with robust mechanical and thermal properties.