TT Electronics/IRC

GQ0A017502DBT

GQ0A017502DBT Description

The GQ0A017502DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 75kΩ resistance value and an exceptional ±0.5% tolerance. Built with ceramic substrate and gull-wing termination, it ensures reliable surface-mount (SMD) performance in compact PCB layouts. The device operates across a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, maintaining stability under thermal stress. Its 100V maximum voltage rating and 1W total power dissipation (0.1W per resistor) make it suitable for precision analog and digital circuits.

GQ0A017502DBT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal performance.
• Isolated Resistors: 10 independent resistors (ISOL circuit design) for flexible circuit design.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch for high-density layouts.
• Surface-Mount Ready: Gull-wing termination simplifies automated assembly.
• Wide Operating Range: Rated for 125°C maximum temperature, derated up to 125°C.

GQ0A017502DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, instrumentation, and control systems requiring stable resistance.
• Telecommunications: Signal processing and impedance matching in RF modules.
• Medical Devices: High-reliability applications where tolerance and thermal stability are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ0A017502DBT

The GQ0A017502DBT combines precision, compactness, and reliability, making it ideal for engineers designing high-performance electronic systems. Its ceramic construction, isolated resistors, and tight tolerances outperform generic arrays, particularly in thermally challenging environments. While not PPAP or automotive-qualified, its thin-film technology and robust specs position it as a top choice for industrial, telecom, and medical applications demanding uncompromising accuracy.