TT Electronics/IRC

GQ8A021370JFT

GQ8A021370JFT Description

The GQ8A021370JFT 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 8-resistor network features a 137 Ω resistance per resistor with a 5% tolerance and a ±50 ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy integration into compact PCB layouts.

GQ8A021370JFT Features

• High Power Handling: 0.75W total power rating (0.1W per resistor) for robust performance in power-sensitive applications.
• Precision Thin-Film Technology: Delivers low TCR (±50 ppm/°C) and 5% tolerance for stable operation under thermal stress.
• Ceramic QSOP Package: Enhances thermal dissipation and mechanical durability compared to plastic alternatives.
• Isolated Resistor Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel circuits.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and automotive-grade electronics.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm) for high-density layouts.

GQ8A021370JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal cycling.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces where low TCR is critical.
• Medical Electronics: Isolated circuits in diagnostic devices due to its ceramic package and reliability.
• Automotive Subsystems (non-AECQ): Non-safety-critical applications like infotainment or lighting controls.

Conclusion of GQ8A021370JFT

The GQ8A021370JFT stands out for its thin-film precision, ceramic robustness, and isolated resistor design, making it a superior choice for engineers prioritizing thermal stability and power efficiency. While not PPAP or automotive-qualified, its 100V rating and ±50 ppm/°C TCR make it ideal for industrial, medical, and instrumentation applications where consistent performance is paramount. Its QSOP gull-wing package ensures compatibility with automated assembly processes, reducing manufacturing costs. For designs demanding reliability in harsh environments, this resistor network delivers unmatched value.