TT Electronics/IRC

GQ0A014020CT

GQ0A014020CT Description

The GQ0A014020CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 402Ω resistance value and an exceptional ±0.25% tolerance. Encased in a ceramic package, it offers superior thermal stability and reliability, with a ±100ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for precision analog and mixed-signal circuits.

GQ0A014020CT Features

• High Precision: ±0.25% tolerance ensures minimal deviation in resistance values.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Thin-Film Technology: Delivers low noise and high stability over temperature.
• Isolated Resistors: 10 independent resistors (402Ω each) for flexible circuit design.
• Surface-Mount Gull Wing Terminals: Ensures reliable PCB mounting with a 0.64mm pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power performance.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm).

GQ0A014020CT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning in industrial control systems and medical devices.
• Isolation networks for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Feedback and gain-setting circuits in amplifiers and sensors.
• High-reliability applications where ceramic packaging enhances durability.

Conclusion of GQ0A014020CT

The GQ0A014020CT stands out for its precision, isolation capability, and ceramic-based robustness, making it a superior choice for engineers designing high-performance analog systems. Its thin-film technology, tight tolerances, and thermal stability ensure consistent performance in critical applications. While not automotive-grade or RoHS-compliant, its QSOP package and gull-wing terminals provide excellent manufacturability for surface-mount assembly. For isolation networks requiring high accuracy and reliability, this resistor array delivers exceptional value.