TT Electronics/IRC

GQ8B011021FBT

GQ8B011021FBT Description

The GQ8B011021FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It integrates 15 resistors in a compact 16-pin QSOP package with a ceramic case, offering excellent thermal stability and reliability. Each resistor features a 1.02KΩ value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range (70°C to 125°C). The network supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.05W (1/20W) per resistor. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8B011021FBT Features

• High-Density Integration: 15 resistors in a 16-pin QSOP package save board space.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR ensure accuracy in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify automated assembly.
• High Voltage Handling: Supports up to 100V, ideal for signal conditioning and bus applications.

GQ8B011021FBT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Bus Termination: Stable impedance matching in CAN, I2C, or SPI systems.
• Industrial Controls: Reliable performance in PLCs, motor drives, and sensors.
• Test & Measurement Equipment: Low-drift circuits for oscilloscopes or multimeters.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) where temperature stability is critical.

Conclusion of GQ8B011021FBT

The GQ8B011021FBT combines high precision, compact design, and thermal resilience, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its ceramic construction and thin-film technology outperform standard thick-film arrays in stability and accuracy, particularly in industrial, communications, and instrumentation applications. While not PPAP-certified for automotive use, it remains a robust solution for prototyping and non-automotive commercial designs.