TT Electronics/IRC

GQ0A023901CBT

GQ0A023901CBT Description

The GQ0A023901CBT 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 3.9KΩ resistance, 0.25% tolerance, and a ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination provide robust mechanical and thermal performance, 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 is engineered for reliability in precision circuits.

GQ0A023901CBT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for stable performance in varying conditions.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Isolated Design: 10 resistors with independent isolation (ISOL) minimize crosstalk in sensitive circuits.
• Compact Form Factor: QSOP package (8.66mm x 6.02mm x 1.47mm) saves board space while supporting high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch ensure compatibility with automated assembly processes.

GQ0A023901CBT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Medical electronics where stability and low drift are critical.
• Industrial control systems requiring high-voltage isolation and reliability.
• Telecommunications equipment (e.g., signal conditioning, impedance matching).
• Aerospace and defense applications demanding rugged, high-performance components.

Conclusion of GQ0A023901CBT

The GQ0A023901CBT stands out for its combination of precision, isolation, and compact design, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and ceramic construction ensure long-term stability, while the QSOP package aligns with modern SMD manufacturing trends. While not RoHS-compliant, its performance in harsh environments and precision-critical applications justifies its use in specialized sectors. For designers seeking a low-drift, high-accuracy resistor network, this model delivers exceptional value.