TT Electronics/IRC

GQ0A035902DAT

GQ0A035902DAT Description

The GQ0A035902DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 59K Ohm resistance, 0.5% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case style 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 100V maximum voltage rating, this network is engineered for reliability in precision circuits.

GQ0A035902DAT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• Isolated Design: 10 resistors with ISOL (isolated) configuration for flexible circuit design.
• Compact Form Factor: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing leads for reliable SMT assembly.

GQ0A035902DAT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Medical electronics where stability and accuracy are critical.
• Industrial control systems requiring high-temperature operation.
• Telecommunication equipment for impedance matching and signal conditioning.
• Automotive test systems (though not qualified for full automotive use).

Conclusion of GQ0A035902DAT

The GQ0A035902DAT excels in high-precision, space-constrained applications due to its thin-film technology, tight tolerances, and isolated resistor configuration. Its ceramic construction and wide temperature range make it a reliable choice for industrial, medical, and telecom systems. While not PPAP or automotive-qualified, its performance characteristics position it as a superior option for precision electronics where stability and miniaturization are paramount.