TT Electronics/IRC

GS4B022490GGT

GS4B022490GGT Description

The GS4B022490GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications. Built with ceramic substrate and thin-film technology, it offers a 249Ω resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance. The device operates within a wide temperature range of -70°C to +125°C, ensuring reliability in demanding environments. With a ±50ppm/°C temperature coefficient, it maintains stable performance under thermal stress. The SOIC package (4.9mm x 5.99mm x 1.45mm) features gull-wing terminations for easy surface-mount assembly, and its 0.05W (1/20) power rating per resistor (0.4W total) suits low-power circuits. Rated for 100V maximum voltage, it is ideal for signal conditioning and voltage division.

GS4B022490GGT Features

• Ceramic Construction: Enhances thermal stability and durability.
• Bussed Network Design: Simplifies circuit layout with shared connections.
• Precision Tolerance: ±2% absolute and ratio tolerance for consistent performance.
• Low TCR: ±50ppm/°C ensures minimal resistance drift.
• Surface-Mount Gull Wing Terminations: Facilitates automated PCB assembly.
• Wide Operating Range: -70°C to +125°C, derated up to 125°C.
• Compact SOIC Package: Saves board space (4.9mm x 5.99mm x 1.45mm).
• 100V Voltage Rating: Suitable for higher-voltage applications.

GS4B022490GGT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces.
• Industrial Controls: Precision instrumentation, sensor conditioning.
• Automotive Electronics (non-AECQ): Non-safety-critical circuits like infotainment.
• Power Management: Feedback networks in DC-DC converters.
• Test & Measurement Equipment: Calibration circuits, reference networks.

Conclusion of GS4B022490GGT

The GS4B022490GGT combines high precision, thermal resilience, and compact design, making it a robust choice for engineers needing reliable resistor networks in space-constrained, thermally variable environments. Its ceramic substrate and thin-film technology outperform standard thick-film networks in stability, while the bussed architecture reduces component count. Ideal for industrial, automotive (non-safety), and precision analog applications, this model balances performance with cost-effectiveness.