TT Electronics/IRC

GQ8A028250JGT

GQ8A028250JGT Description

The GQ8A028250JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 825Ω resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring consistent performance 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 (1/10W) per resistor, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A028250JGT Features

• Isolated Resistor Network: Designed with ISOL circuit topology, ensuring minimal crosstalk between resistors.
• Ceramic Case: Provides superior thermal stability and mechanical robustness compared to plastic alternatives.
• Thin-Film Technology: Delivers low noise, high precision, and excellent long-term stability.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Gull-Wing Terminals: Ensures secure soldering and compatibility with automated assembly processes.

GQ8A028250JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low TCR (±50ppm/°C) is critical.
• Medical Devices: Isolated measurement circuits and diagnostic equipment demanding high reliability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A028250JGT

The GQ8A028250JGT stands out for its ceramic encapsulation, thin-film accuracy, and isolated design, making it a superior choice for precision applications. While not PPAP or automotive-qualified, its robust construction, tight tolerances, and thermal performance make it ideal for industrial, telecom, and medical electronics. Its QSOP gull-wing package ensures compatibility with modern SMD processes, offering a balance of performance, durability, and space efficiency. For engineers seeking a reliable resistor network with low TCR and high power handling, this model delivers exceptional value.