TT Electronics/IRC

GQ8A0126R1GGT

GQ8A0126R1GGT Description

The GQ8A0126R1GGT 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 a 26.1Ω resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The device features isolated (ISOL) circuit design, making it suitable for applications requiring individual resistor independence. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it delivers robust performance in compact surface-mount (SMD) designs. The gull-wing termination ensures reliable solderability, while the ceramic case enhances thermal and mechanical durability.

GQ8A0126R1GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network: Each of the 8 resistors operates independently, ideal for multi-channel designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm height save board space in high-density layouts.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms similar networks in power density.
• Robust Construction: Ceramic substrate and gull-wing leads ensure durability in harsh environments.

GQ8A0126R1GGT Applications

This resistor network excels in:

• Industrial Control Systems: Precision signal conditioning and voltage division in PLCs and sensors.
• Medical Electronics: Stable resistance for diagnostic equipment and patient monitoring devices.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Automotive (Non-Automotive Rated): Auxiliary systems where high-temperature performance is critical.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of GQ8A0126R1GGT

The GQ8A0126R1GGT combines precision, isolation, and power efficiency in a compact ceramic QSOP package, making it a standout choice for demanding applications. Its thin-film technology, wide temperature range, and high voltage tolerance provide superior reliability compared to standard thick-film networks. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where accuracy and thermal performance are paramount. For engineers seeking a high-density, high-performance resistor array, this model offers an optimal balance of size, power, and stability.