TT Electronics/IRC

GQ8B0291R0GFT

GQ8B0291R0GFT Description

The GQ8B0291R0GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 91Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Built with ceramic substrate and thin-film technology, it delivers excellent stability with a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for industrial and commercial environments.

GQ8B0291R0GFT Features

• Precision Network: 15 resistors in a compact QSOP-16 package, optimized for BUS circuit applications.
• High Power Handling: 0.75W total power dissipation (0.05W per resistor) with 100V maximum voltage rating.
• Stable Performance: ±50ppm/°C TCR and 2% tolerance ensure minimal drift under thermal stress.
• Robust Construction: Ceramic case with gull-wing terminals for reliable surface-mount (SMD) assembly.
• Automation-Friendly: Tube packaging facilitates pick-and-place manufacturing.
• Non-Automotive: Not PPAP-capable, ideal for industrial, telecom, and instrumentation uses.

GQ8B0291R0GFT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision signal conditioning in ADC/DAC circuits.
• Bus Termination: Stable impedance matching in data communication systems (e.g., SPI, I²C).
• Industrial Control Systems: Reliable performance in PLC modules and sensor interfaces.
• Test & Measurement Equipment: Low-noise, high-accuracy resistance arrays for calibration circuits.
• Power Management: Distributed load balancing in low-power DC/DC converters.

Conclusion of GQ8B0291R0GFT

The GQ8B0291R0GFT combines high density, precision, and thermal stability in a QSOP-16 footprint, making it a superior choice for space-constrained, high-reliability designs. Its ceramic thin-film construction and ±50ppm/°C TCR outperform standard thick-film networks, while the 2% tolerance ensures consistent performance. Though not automotive-grade, it is ideal for industrial electronics, communication hardware, and precision instrumentation where repeatability and compactness are critical. For engineers seeking a cost-effective, high-performance resistor network, this model delivers exceptional value.