TT Electronics/IRC

GQ8B021541FAT

GQ8B021541FAT Description

The GQ8B021541FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 1.54KΩ resistance value, offering 1% tolerance and a ±50ppm/°C temperature coefficient for stable performance across a -70°C to +125°C operating range. Encased in a ceramic package, it delivers 0.75W (3/4W) total power dissipation (0.05W per resistor), making it suitable for compact, high-density PCB designs. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while its 100V maximum voltage rating enhances durability in high-voltage circuits.

GQ8B021541FAT Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog/digital circuits.
• Ceramic Case Style: Provides superior thermal management and mechanical robustness.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height/length) for space-constrained designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial (non-EU) applications requiring legacy compliance.

GQ8B021541FAT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and sensor interface circuits.
• Bus Termination: Effective in CAN, I2C, and SPI systems to reduce reflections.
• Voltage Dividers: Precision dividers in power management and feedback loops.
• Medical/Test Equipment: Stable performance in calibration and measurement systems.
• Aerospace/Defense: Ceramic packaging suits harsh environments with thermal cycling.

Conclusion of GQ8B021541FAT

The GQ8B021541FAT excels in precision, power efficiency, and miniaturization, leveraging thin-film technology and ceramic encapsulation for critical applications. Its 1% tolerance, low TCR, and QSOP form factor make it a standout choice for engineers prioritizing reliability in high-frequency, high-temperature, or space-sensitive designs. While not RoHS-compliant, it remains a robust solution for industrial and legacy systems.