TT Electronics/IRC

GQ0A032492GAT

GQ0A032492GAT Description

The GQ0A032492GAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP package integrates 10 isolated resistors, each rated at 24.9KΩ with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic substrate and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) applications. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network excels in precision analog and digital circuits.

GQ0A032492GAT Features

• High Precision: Thin-film technology delivers ±25ppm/°C TCR and 2% tolerance for critical accuracy.
• Robust Construction: Ceramic case ensures durability and thermal performance, with a seated height of 1.63mm and compact 8.66mm × 6.02mm footprint.
• Isolated Design: 10 resistors in a single network with isolation (ISOL) for reduced crosstalk in multi-channel systems.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch simplify PCB assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, ideal for industrial environments.

GQ0A032492GAT Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Automation: Isolated sensor interfaces, PLCs, and control systems requiring stable resistance.
• Medical Electronics: Patient monitoring equipment where low drift and reliability are critical.
• Test & Measurement: Calibration circuits, instrumentation amplifiers, and data acquisition systems.
• Aerospace & Defense: Ruggedized electronics needing high-temperature performance.

Conclusion of GQ0A032492GAT

The GQ0A032492GAT stands out for its combination of precision, isolation, and power handling in a compact QSOP package. Its thin-film technology and ceramic construction make it superior to standard thick-film networks, particularly in high-reliability applications. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation designs where accuracy and thermal stability are paramount. The tube packaging ensures safe handling during assembly, further enhancing its appeal for volume production.