TT Electronics/IRC

GQCA033242JGT

GQCA033242JGT Description

The GQCA033242JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 32.4KΩ resistance value and a 5% tolerance, ensuring reliable performance in demanding circuits. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the ±25ppm/°C temperature coefficient ensures minimal resistance drift across a wide temperature range (70°C to 125°C).

GQCA033242JGT Features

• High Precision: Thin-film technology delivers ±25ppm/°C stability, ideal for sensitive analog/digital circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Resistors: 12 independent 32.4KΩ resistors (5% tolerance) for flexible circuit design.
• Power Handling: 1W total power rating (0.1W per resistor) with 100V maximum voltage rating.
• Compact & Reliable: QSOP-24 package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for high-density PCB layouts.
• Industry-Standard Compliance: EAR99 (ECCN) and non-RoHS (suitable for legacy systems).

GQCA033242JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Legacy Automotive/Industrial Systems: Non-RoHS compliance makes it suitable for older designs.
• High-Density PCBs: Gull-wing SMD termination simplifies automated assembly in compact layouts.

Conclusion of GQCA033242JGT

The GQCA033242JGT combines thin-film accuracy, ceramic ruggedness, and isolated resistor flexibility, making it a standout choice for precision analog and mixed-signal designs. Its wide temperature range, low TCR, and QSOP-24 footprint cater to applications demanding reliability in harsh environments. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, instrumentation, and legacy systems requiring stable, high-density resistor networks.