TT Electronics/IRC

GS4B023902GGT

GS4B023902GGT Description

The GS4B023902GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 39KΩ resistance value and a tight ±2% absolute tolerance, ensuring consistent performance in demanding circuits. Built with thin-film technology, it offers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC package (4.9mm × 5.99mm × 1.45mm) provides a compact footprint, while the gull-wing termination ensures reliable surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature.

GS4B023902GGT Features

• Ceramic substrate for enhanced thermal and mechanical stability.
• Bussed network (BUS) simplifies circuit design by connecting multiple resistors.
• Thin-film technology delivers precision (±2% tolerance) and low TCR (±50ppm/°C).
• SOIC-C Series package (8-pin, 1.27mm pitch) optimizes PCB space.
• 0.05W per resistor (0.4W total) power rating, suitable for low-power applications.
• Non-automotive and non-PPAP compliant, targeting industrial and consumer electronics.
• Non-RoHS (EU) due to ceramic construction, ideal for legacy or specialized designs.

GS4B023902GGT Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in analog/digital systems.
• Signal conditioning for sensors, ADCs, and DACs requiring stable resistance ratios.
• Industrial control systems where temperature stability (±50ppm/°C) is critical.
• Compact PCB designs (e.g., IoT devices, wearables) leveraging its small SOIC footprint.
• Legacy equipment maintenance due to its non-RoHS compliance and robust ceramic build.

Conclusion of GS4B023902GGT

The GS4B023902GGT combines precision, durability, and space efficiency, making it a standout choice for engineers needing reliable resistor networks in constrained or thermally variable environments. Its bussed architecture reduces component count, while the ceramic thin-film construction ensures long-term stability. While not suited for automotive use, it is a cost-effective solution for industrial, consumer, and instrumentation applications demanding tight tolerances and compact packaging.