TT Electronics/IRC

GQ8A025902GAT

GQ8A025902GAT Description

The GQ8A025902GAT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers 59K Ohm resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features gull-wing SMD termination for reliable surface-mount assembly and is supplied in a tube packaging for ease of handling. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (ISOL) and minimal drift.

GQ8A025902GAT Features

• Precision Thin Film Technology: Delivers superior accuracy (±2%) and low TCR (±50ppm/°C) for stable performance in varying thermal conditions.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability compared to plastic alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-sensitive designs without derating up to 70°C.
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical separation between channels.
• Compact QSOP-16 Footprint: 4.9mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances enable high-density PCB layouts.
• Gull-Wing Termination: Ensures reliable solder joints in automated SMT processes.

GQ8A025902GAT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback loops in PLCs and sensors.
• Medical Electronics: Precision analog circuits where drift and stability are critical.
• Test & Measurement Equipment: Calibration networks and reference voltage dividers.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring isolation.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GQ8A025902GAT

The GQ8A025902GAT stands out for its ceramic-packaged, thin-film precision and isolated multi-resistor topology, making it a preferred choice for engineers prioritizing thermal resilience, space efficiency, and electrical isolation. While not PPAP or automotive-qualified, its high power density and tight tolerances suit mission-critical industrial and medical designs. For applications demanding reliable performance under thermal stress, this network offers a compelling balance of robustness and accuracy.