TT Electronics/IRC

GQ0A0128R0JFT

GQ0A0128R0JFT Description

The GQ0A0128R0JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each rated at 28Ω with 5% tolerance, delivering a combined power rating of 1W (0.1W per resistor). Encased in a robust ceramic package, it ensures excellent thermal stability and durability in harsh environments. The network operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±100ppm/°C, minimizing resistance drift. Its gull-wing termination and 0.64mm pitch facilitate reliable surface-mount assembly, while the 100V maximum voltage rating suits medium-voltage circuits.

GQ0A0128R0JFT Features

• High-Density Integration: 10 isolated resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Superior Thermal Performance: Ceramic substrate and thin-film technology ensure low noise and high stability under thermal stress.
• Precision Tolerance: 5% tolerance and ±100ppm/°C TCR provide consistent performance in precision analog/digital circuits.
• Robust Construction: Withstands high operating temperatures (125°C max) and derated power up to 125°C, outperforming standard epoxy-based networks.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly processes.

GQ0A0128R0JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits, and ADC/DAC interfaces.
• Industrial Electronics: PLCs, sensor interfaces, and power management modules requiring stable resistance under thermal cycling.
• Telecom Infrastructure: Line termination, impedance matching, and RF front-end circuits in base stations.
• Medical Devices: Low-drift circuits in diagnostic equipment where reliability is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing high-temperature resilience.

Conclusion of GQ0A0128R0JFT

The GQ0A0128R0JFT stands out for its ceramic-enclosed isolation, thin-film precision, and high power-density in a miniaturized footprint. While not PPAP or automotive-qualified, its thermal robustness and electrical consistency make it a top choice for industrial, telecom, and medical applications demanding long-term reliability. Engineers will appreciate its balance of performance, size, and cost for mid-to-high complexity circuit designs.