TT Electronics/IRC

GQ0A0247R0JFT

GQ0A0247R0JFT Description

The GQ0A0247R0JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 20-pin QSOP package integrates 10 isolated 47Ω resistors with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination provide excellent mechanical durability and ease of surface-mount (SMD) assembly. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring isolation and consistent performance.

GQ0A0247R0JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 10 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength in harsh environments.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with 0.64mm pitch, optimizing PCB space.
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems requiring leaded soldering.

GQ0A0247R0JFT Applications

• Signal Conditioning: Isolated termination for ADC/DAC interfaces in data acquisition systems.
• Voltage Division Networks: Precision dividers in sensor interfaces or feedback loops.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.
• Legacy Electronics: Military/aerospace systems exempt from RoHS restrictions.

Conclusion of GQ0A0247R0JFT

The GQ0A0247R0JFT stands out for its isolated thin-film resistors, ceramic ruggedness, and broad temperature tolerance, making it a superior choice for precision electronics. While not RoHS-compliant, its high-voltage capability and low TCR are ideal for niche applications demanding reliability over regulatory compliance. Engineers will value its balance of performance, compactness, and cost-effectiveness in complex circuit designs.