TT Electronics/IRC

GQCA035231JFT

GQCA035231JFT Description

The GQCA035231JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. 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 consistent 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 ±25ppm/°C temperature coefficient. The gull-wing termination enables secure surface-mount (SMD) assembly, while the 0.64mm terminal pitch accommodates high-density PCB layouts.

GQCA035231JFT Features

• Isolated Circuit Design (ISOL): Each of the 12 resistors operates independently, eliminating crosstalk in sensitive analog/digital systems.
• High Power Handling: 1W total power rating (0.1W per resistor) with derating up to 125°C, ideal for power-sensitive designs.
• Precision Thin-Film Technology: Delivers low noise and stable resistance over temperature (±25ppm/°C).
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength vs. plastic alternatives.
• QSOP Package: Compact 8.66mm × 6.02mm × 1.47mm footprint with tight tolerances (±0.1mm length/height).
• 100V Maximum Voltage Rating: Suitable for industrial and telecom applications requiring higher voltage isolation.

GQCA035231JFT Applications

This resistor network excels in:

• Signal Conditioning: Isolated amplification/filtering stages in data acquisition systems.
• Medical Electronics: Patient monitoring equipment where precision and reliability are critical.
• Industrial Controls: PLCs and motor drives needing robust, temperature-stable components.
• Telecom Infrastructure: Baseband processing and RF modules requiring low-noise resistance networks.
• Test & Measurement: Calibration circuits due to its tight TCR and tolerance.

Conclusion of GQCA035231JFT

The GQCA035231JFT combines high isolation, precision thin-film performance, and ceramic ruggedness in a compact QSOP package. Its 5.23kΩ isolated resistors, 1W power handling, and wide temperature range make it a standout choice for engineers designing reliable systems in harsh environments. While not RoHS-compliant, its technical merits—particularly in medical and industrial sectors—justify its use where durability and electrical stability are paramount. For applications demanding low TCR, high voltage tolerance, and SMD compatibility, this network offers a compelling balance of performance and miniaturization.