TT Electronics/IRC

GQCA025900JFT

GQCA025900JFT Description

The GQCA025900JFT 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 package features 12 isolated resistors, each with a 590Ω resistance and a 5% tolerance, delivering a total power rating of 1W (0.1W per resistor). The device operates within a wide temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50ppm/°C, ensuring minimal resistance drift under thermal stress. Encased in a ceramic package, it provides excellent thermal stability and durability, making it suitable for demanding environments.

GQCA025900JFT Features

• Isolated Circuit Design: 12 resistors with independent isolation (ISOL) for reduced crosstalk.
• High Precision: ±5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing terminations for reliable surface-mount (SMD) assembly.
• Power Efficiency: 0.1W per resistor (1W total) with a 100V maximum voltage rating.
• Compact & Durable: QSOP package (8.66mm × 6.02mm × 1.47mm) with tight tolerances (±0.1mm height/length).
• Wide Operating Range: Suitable for -55°C to +125°C (derated power up to 125°C).

GQCA025900JFT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Isolated feedback networks in PLCs and sensors.
• Test & Measurement Equipment: High-stability reference circuits.
• Medical Electronics: Low-drift signal processing in diagnostic devices.
• Telecom Infrastructure: Impedance matching and termination in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications.

Conclusion of GQCA025900JFT

The GQCA025900JFT excels in applications demanding high isolation, thermal stability, and compact form factors. Its thin-film technology and ceramic encapsulation provide superior performance over standard thick-film networks, while the QSOP gull-wing package ensures compatibility with automated PCB assembly. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial and precision electronics where reliability and minimal drift are critical.