TT Electronics/IRC

GQ0A0228R0FCT

GQ0A0228R0FCT Description

The GQ0A0228R0FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 28Ω resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers excellent thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the 0.64mm terminal pitch facilitates high-density PCB layouts.

GQ0A0228R0FCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• Isolated Resistor Design (ISOL): Each of the 10 resistors operates independently, reducing crosstalk.
• Ceramic Case: Enhances thermal conductivity and mechanical robustness.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Wide Operating Range: Suitable for harsh environments (-55°C to +125°C with derating).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants are available for automotive use.

GQ0A0228R0FCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and signal conditioning.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Aerospace & Defense: Reliable performance in extreme conditions.

Conclusion of GQ0A0228R0FCT

The GQ0A0228R0FCT combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision electronics. Its isolated thin-film resistors and ceramic construction provide long-term reliability, while the QSOP package ensures compatibility with modern SMD processes. Ideal for engineers seeking a balance of performance and space efficiency in industrial, medical, or high-reliability systems.