TT Electronics/IRC

GQ8A021470JCT

GQ8A021470JCT Description

The GQ8A021470JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 8-resistor isolated network features a 147Ω resistance per element with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it ideal for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its suitability for industrial and commercial circuits.

GQ8A021470JCT Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance over time.
• Ceramic QSOP Package: Provides robust mechanical strength and thermal dissipation.
• Isolated Circuit Design (ISOL): Ensures independent resistor functionality, reducing crosstalk.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-sensitive designs.
• Precision Tolerance: ±0.1mm to ±0.2mm dimensional tolerances ensure consistent PCB fit.

GQ8A021470JCT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: PLCs, motor drives, and sensor interfaces requiring isolation.
• Test & Measurement Equipment: Calibration circuits, instrumentation amplifiers.
• Telecommunications: RF modules, filtering circuits, and impedance matching.
• Automotive Electronics (non-AECQ): Non-safety-critical systems like infotainment or lighting.

Conclusion of GQ8A021470JCT

The GQ8A021470JCT stands out for its thin-film accuracy, ceramic durability, and isolated design, making it a top choice for engineers needing reliable resistor networks in compact, high-density layouts. While not PPAP or automotive-grade, its wide temperature range and robust power handling make it ideal for industrial, telecom, and precision electronics. Packaged in tubes for SMD efficiency, it balances performance with manufacturability.