TT Electronics/IRC

GQCA013571JFT

GQCA013571JFT Description

The GQCA013571JFT 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 (Quarter Small Outline Package) device features 12 isolated resistors, each with a 3.57KΩ resistance and a 5% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal management and durability, with a maximum operating temperature of 125°C and a power rating of 1W (0.1W per resistor). The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ±100ppm/°C temperature coefficient ensures minimal resistance drift across a 70°C to 125°C derated power range.

GQCA013571JFT Features

• High-Density Integration: 12 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise and high stability, outperforming thick-film alternatives.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Isolated Circuit Design (ISOL): Prevents crosstalk between resistors, critical for analog signal conditioning.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent mounting reliability.

GQCA013571JFT Applications

This resistor network excels in:

1. Analog Signal Processing: Precision voltage dividers and feedback networks in op-amp circuits.
2. Industrial Control Systems: Isolated resistor arrays for PLCs and sensor interfaces.
3. Test & Measurement Equipment: High-accuracy calibration and reference circuits.
4. Medical Electronics: Stable resistance paths in diagnostic devices where thermal drift is critical.
5. Automotive Alternatives: While not PPAP/Automotive-rated, it suits non-safety-critical automotive subsystems.

Conclusion of GQCA013571JFT

The GQCA013571JFT combines thin-film precision, ceramic ruggedness, and compact integration, making it a standout choice for engineers prioritizing reliability in harsh environments. Its isolated design and low TCR cater to high-accuracy applications, though its non-RoHS compliance may limit use in eco-conscious projects. For designs demanding stable, high-density resistance networks, this TT Electronics/IRC offering delivers exceptional value.