TT Electronics/IRC

GQ0A012262DAT

GQ0A012262DAT Description

The GQ0A012262DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 10-resistor isolated network features a 22.6KΩ resistance value per resistor with an exceptional ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GQ0A012262DAT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case with gull-wing SMD termination ensures durability and excellent thermal dissipation.
• Compact Design: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Isolated Resistors: Independent 22.6KΩ resistors (10 total) enable flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: QSOP package with 0.64mm terminal pitch for easy PCB integration.

GQ0A012262DAT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in test/measurement equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Industrial control systems where temperature stability and accuracy are critical.
• Medical electronics due to its low drift and high reliability.
• Automotive sensors (non-automotive grade but suitable for benign environments).

Conclusion of GQ0A012262DAT

The GQ0A012262DAT stands out for its precision, compact form factor, and robust ceramic construction, making it ideal for high-accuracy applications. While not PPAP or automotive-qualified, its thin-film technology and isolation provide superior performance over thick-film alternatives. Engineers will appreciate its tight tolerances, thermal stability, and ease of integration in space-constrained designs. For OEMs needing reliable resistor networks in industrial or instrumentation systems, this model delivers exceptional value.