TT Electronics/IRC

GQCA034640GFT

GQCA034640GFT Description

The GQCA034640GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 24-pin QSOP package integrates 12 isolated resistors, each with a 464 Ω resistance value and a tight 2% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy (±25 ppm/°C temperature coefficient). Rated for 1W total power dissipation (0.1W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GQCA034640GFT Features

• High Precision: ±2% tolerance and ±25 ppm/°C TCR ensure consistent performance in demanding environments.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Isolated Resistors: 12 independent resistors (464 Ω each) with 100V maximum voltage rating.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch for high-density layouts.
• Reliable Power Handling: 1W total power dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Automation-Friendly: Gull-wing SMD termination simplifies pick-and-place assembly.

GQCA034640GFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Medical Electronics: Stable performance in diagnostic equipment.
• Industrial Controls: Robust operation in PLCs and motor drives.
• Test & Measurement: High-accuracy instrumentation requiring low drift.
• Telecom Infrastructure: Signal attenuation and termination in RF modules.

Conclusion of GQCA034640GFT

The GQCA034640GFT combines thin-film accuracy, ceramic durability, and compact SMD design, making it a standout choice for engineers prioritizing reliability in harsh or precision-critical environments. Its isolated resistors, low TCR, and high power rating distinguish it from generic networks, particularly in medical, industrial, and telecom applications where performance consistency is paramount. Packaged in tubes for safe handling, it’s a versatile solution for modern electronics requiring miniaturization without compromising performance.