TT Electronics/IRC

GQ8B017501DAT

GQ8B017501DAT Description

The GQ8B017501DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 15-resistor array features a 7.5K Ohm resistance value with an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and impedance matching circuits. Encased in a ceramic QSOP package, it offers superior thermal stability and reliability, with a ±100ppm/°C temperature coefficient and a 125°C maximum operating temperature. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating (0.05W per resistor) supports robust performance in compact layouts.

GQ8B017501DAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Ceramic QSOP Package: Enhances thermal dissipation and mechanical durability.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/pull-down applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP/AEC-Q200 qualified).
• Tight Dimensional Tolerances: ±0.1mm (length/height) and ±0.2mm (depth) ensure consistent placement.
• 16-Pin Gull Wing SMD: Compatible with automated assembly processes.

GQ8B017501DAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision dividers, DAC/ADC interfaces, and sensor calibration.
• Bus Line Termination: Reduces reflections in high-speed digital systems (e.g., SPI, I2C).
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Reference networks and instrumentation amplifiers.
• Medical Electronics: Low-drift circuits where accuracy is critical.

Conclusion of GQ8B017501DAT

The GQ8B017501DAT stands out for its combination of precision, power handling, and compactness, making it a superior choice over generic thick-film networks. Its ceramic construction and thin-film technology provide long-term reliability in harsh environments, while the QSOP form factor saves board space. Though not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, telecom, and high-end consumer electronics where performance outweighs regulatory constraints. Engineers seeking a high-accuracy, thermally stable resistor network will find this model exceptionally versatile.