TT Electronics/IRC

GQ8A032001JAT

GQ8A032001JAT Description

The GQ8A032001JAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and low temperature coefficients. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 2K Ohm resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it supports moderate power dissipation while maintaining signal integrity. The isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for applications requiring electrical isolation between channels.

GQ8A032001JAT Features

• Thin Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) compared to thick-film alternatives.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount assembly and solder joint inspection.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• High Voltage Rating: Supports up to 100V, making it ideal for industrial and automotive-grade circuits.
• Precision TCR: ±25ppm/°C ensures minimal resistance drift over temperature fluctuations.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm) for space-constrained designs.

GQ8A032001JAT Applications

This resistor network excels in applications demanding precision, isolation, and thermal stability, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and isolation barriers.
• Medical Electronics: Patient monitoring equipment where signal accuracy is critical.
• Automotive Electronics (non-AECQ): Engine control units (ECUs), infotainment systems (though not PPAP/AECQ-certified).
• Test & Measurement Equipment: Calibration circuits, precision instrumentation.

Conclusion of GQ8A032001JAT

The GQ8A032001JAT stands out for its thin-film precision, ceramic robustness, and isolated design, making it a preferred choice for engineers prioritizing long-term stability and compact integration. While not automotive-grade or RoHS-compliant, its high voltage tolerance, low TCR, and derated power handling make it ideal for industrial, medical, and instrumentation applications. Its QSOP gull-wing package ensures compatibility with automated assembly processes, reducing manufacturing costs. For designs requiring reliable, high-performance resistor networks, this model offers a compelling balance of technical specifications and durability.