TT Electronics/IRC

GQCA025231JFT

GQCA025231JFT Description

The GQCA025231JFT 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 features 12 isolated resistors, each with a 5.23kΩ resistance value and a 5% tolerance, ensuring reliable performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 0.1W power rating per resistor (1W total) makes it suitable for low-power, high-density designs.

GQCA025231JFT Features

• High Precision: Thin-film technology delivers ±50ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures mechanical strength and excellent heat dissipation.
• Compact Design: 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch optimizes PCB space.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) prevent crosstalk in multi-channel applications.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for industrial and automotive systems (though not PPAP/Automotive certified).
• Surface-Mount Ready: Gull-wing leads enable reliable SMD soldering for automated assembly.

GQCA025231JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC modules, sensor interfaces, and test equipment.
• Communications: Impedance matching in RF and high-frequency PCBs due to low parasitic effects.
• Medical Electronics: Stable resistance for patient monitoring systems where drift is critical.
• Power Management: Current-limiting and bias networks in DC-DC converters.

Conclusion of GQCA025231JFT

The GQCA025231JFT combines thin-film accuracy, ceramic ruggedness, and compact SMD packaging to address precision circuit needs. Its isolated resistors, wide temperature range, and low TCR make it a standout choice for engineers prioritizing stability in space-constrained designs. While not RoHS-compliant or automotive-grade, its performance suits industrial, medical, and telecom applications where reliability is paramount. For designs demanding tight tolerances and thermal resilience, this network offers a cost-effective, high-performance solution.