TT Electronics/IRC

GQ8B012550FBT

GQ8B012550FBT Description

The GQ8B012550FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a uniform 255Ω resistance value, offering a tight 1% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a robust ceramic substrate, it delivers reliable performance across a wide temperature range (70°C to 125°C) and supports a maximum voltage rating of 100V. With a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, it balances power dissipation and compactness, making it ideal for space-constrained designs.

GQ8B012550FBT Features

• Precision Thin Film Technology: Ensures stable performance with low noise and high accuracy.
• Ceramic Case & Gull Wing Termination: Enhances thermal stability and solderability for surface-mount (SMD) applications.
• High-Density Integration: 15 resistors in a 4.9mm × 6.02mm × 1.47mm QSOP package, optimizing PCB space.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Tube Packaging: Facilitates automated assembly processes.

GQ8B012550FBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: Ideal for sensor interfaces and ADC/DAC circuits.
• Bus Termination & Pull-Up/Pull-Down Networks: Used in I²C, SPI, or CAN bus systems.
• Medical & Test Equipment: Where stability and accuracy are critical.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments.

Conclusion of GQ8B012550FBT

The GQ8B012550FBT stands out for its combination of precision, power efficiency, and compactness, leveraging thin-film technology for applications requiring repeatable performance. While not RoHS-compliant or automotive-grade, its ceramic housing and tight tolerances make it a preferred choice for professional electronics. Engineers will appreciate its balance of density and reliability, particularly in high-frequency or thermally variable systems. For designs demanding low drift and high integration, this network offers a cost-effective solution without compromising quality.