TT Electronics/IRC

GQ0A024320GT

GQ0A024320GT Description

The GQ0A024320GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 432 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 (±50 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, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate automated assembly, and its 100V maximum voltage rating ensures robustness in circuit isolation tasks.

GQ0A024320GT Features

• Precision Network: 10 isolated resistors in a single QSOP-20 package, reducing board space and improving signal integrity.
• High Stability: Ceramic substrate and thin-film construction ensure low TCR (±50 ppm/°C) and long-term reliability.
• Power Handling: 1W total power (0.1W per resistor) with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT placement.
• Isolation Performance: 100V rated isolation between resistors, ideal for signal conditioning or voltage division.
• Non-Automotive: Compliant with industrial standards (EAR99 ECCN, non-PPAP).

GQ0A024320GT Applications

This resistor network excels in precision analog circuits, including:

• Signal conditioning in data acquisition systems (e.g., ADC/DAC interfaces).
• Voltage dividers for sensor networks or feedback loops.
• Isolation networks in medical equipment or test instrumentation.
• Industrial control systems requiring stable resistance under thermal stress.
  Its compact QSOP package (8.66mm × 6.02mm × 1.47mm) is optimal for space-constrained PCBs, while the non-RoHS status may suit legacy or specialized designs.

Conclusion of GQ0A024320GT

The GQ0A024320GT combines precision, power efficiency, and isolation in a robust ceramic package, outperforming generic arrays in thermal and electrical stability. Its thin-film technology and industrial-grade specs make it a top choice for engineers designing high-reliability systems where accuracy and space savings are critical. While not automotive-qualified, it serves as a cost-effective solution for medical, industrial, and test equipment demanding consistent performance across temperature extremes.