TT Electronics/IRC

GQ8B028251GDT

GQ8B028251GDT Description

The GQ8B028251GDT 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 8.25KΩ resistance value and a tight 2% tolerance, ensuring reliable performance in precision circuits. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 0.64mm terminal pitch ensures compatibility with high-density PCB layouts. With a total power rating of 0.75W (3/4W) and ±50ppm/°C temperature coefficient, this network is ideal for applications requiring stable resistance over a wide temperature range (70°C to 125°C).

GQ8B028251GDT Features

• High Precision: 2% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 16 gull-wing pins.
• Power Handling: 0.05W per resistor (0.75W total) at derated temperatures up to 125°C.
• Voltage Rating: Supports up to 100V, suitable for low-to-medium voltage applications.
• BUS Configuration: Optimized for bus line termination and signal conditioning.

GQ8B028251GDT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Bus Line Termination: Reduces signal reflection in high-speed data lines (e.g., CAN, I2C).
• Industrial Electronics: Control systems, sensor interfaces, and power management.
• Automotive (Non-Automotive Rated): Diagnostic equipment, infotainment systems (where PPAP compliance isn’t required).
• Medical Devices: Low-noise, stable resistance for measurement circuits.

Conclusion of GQ8B028251GDT

The GQ8B028251GDT stands out for its thin-film technology, precision, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance environments. While not PPAP or automotive-rated, its ceramic construction and wide temperature range ensure durability in industrial, medical, and communication systems. Its BUS-oriented design further simplifies integration into complex circuit architectures, offering a balance of performance and efficiency.