TT Electronics/IRC

GS4B021052GT

GS4B021052GT Description

The GS4B021052GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 7-resistor bussed network is housed in an 8-pin narrow SOIC package, featuring a 10.5KΩ resistance value with a tight ±2% tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures stable performance across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. The device offers a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for high-reliability applications. The SOIC-C series construction provides excellent thermal and mechanical stability, with a compact 4.9mm x 5.99mm x 1.45mm footprint and gull-wing termination for easy surface-mount assembly.

GS4B021052GT Features

• Ceramic case style for enhanced durability and thermal performance.
• Bussed circuit design simplifies PCB layout and reduces component count.
• Low TCR (±50ppm/°C) ensures minimal resistance drift over temperature.
• High power rating (0.4W total, 0.05W per resistor) for robust operation.
• Narrow SOIC package (8-pin) saves board space while maintaining reliability.
• Thin-film technology delivers superior accuracy and long-term stability.
• Gull-wing termination facilitates automated SMT processes.
• Wide operating temperature range (-70°C to +125°C) suits harsh environments.

GS4B021052GT Applications

This resistor network is ideal for:

• Precision voltage dividers in analog signal conditioning circuits.
• Pull-up/pull-down networks in digital logic systems.
• Current-limiting applications in power management modules.
• Industrial control systems requiring stable, high-tolerance components.
• Automotive electronics (non-automotive grade but suitable for benign environments).
• Medical instrumentation where low drift and reliability are critical.

Conclusion of GS4B021052GT

The GS4B021052GT stands out for its ceramic construction, thin-film accuracy, and compact SOIC packaging, making it a reliable choice for precision circuits. Its bussed design reduces PCB complexity, while the low TCR and high power rating ensure consistent performance in thermally challenging applications. While not PPAP or automotive-grade, it excels in industrial, medical, and general electronics where stability and space efficiency are paramount. For engineers seeking a cost-effective, high-performance resistor network, this model delivers an optimal balance of precision and durability.