TT Electronics/IRC

GQ0A031020JDT

GQ0A031020JDT Description

The GQ0A031020JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor isolated network features a 102Ω resistance per element with a 5% tolerance and ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers a 1W total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GQ0A031020JDT Features

• Thin-film technology for superior stability and precision.
• Ceramic case style enhances thermal performance and durability.
• Isolated circuit design (ISOL) prevents crosstalk between resistors.
• Compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.
• ±0.1mm length/height tolerances ensure consistent mounting.
• Wide operating temperature range (-70°C to +125°C) suits harsh environments.
• RoHS non-compliant, but suitable for industrial and non-automotive applications.

GQ0A031020JDT Applications

This resistor network excels in:

• Precision analog circuits (e.g., signal conditioning, feedback networks).
• Medical instrumentation requiring stable resistance under thermal stress.
• Industrial control systems where isolation and reliability are critical.
• Telecommunications equipment (e.g., impedance matching, filtering).
• Test and measurement devices demanding low TCR and tight tolerances.

Conclusion of GQ0A031020JDT

The GQ0A031020JDT stands out for its thin-film accuracy, robust ceramic construction, and isolated design, making it a top choice for engineers prioritizing performance in demanding environments. While not automotive-grade, its high power density, tight tolerances, and thermal stability make it ideal for industrial, medical, and telecom applications where precision and durability are paramount. Its QSOP gull-wing package further ensures compatibility with modern SMD assembly processes.