TT Electronics/IRC

GS4B021050GGT

GS4B021050GGT Description

The GS4B021050GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 7-resistor bussed network features a 105Ω resistance value with an absolute tolerance of ±2% and a ratio tolerance of ±2%, ensuring consistent performance in demanding circuits. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology delivers a low temperature coefficient of ±50ppm/°C, stable across a wide operating range of -70°C to +125°C. Rated for 100V maximum voltage and 0.4W total power dissipation, it combines durability with precision.

GS4B021050GGT Features

• Ceramic substrate for superior thermal stability and mechanical robustness.
• Bussed (BUS) configuration simplifies circuit design by interconnecting resistors.
• Low TCR (±50ppm/°C) minimizes resistance drift under temperature fluctuations.
• High power density: 0.05W per resistor (0.4W total) in a compact SOIC package.
• Tight tolerances: ±2% absolute and ratio tolerance for matched performance.
• RoHS non-compliant (legacy applications) with tube packaging for handling convenience.
• 1.27mm terminal pitch and 1.63mm seated height ensure compatibility with automated PCB assembly.

GS4B021050GGT Applications

Ideal for precision analog circuits, voltage dividers, and bus termination networks in:

• Industrial control systems requiring stable resistance under thermal stress.
• Telecommunication infrastructure (e.g., line drivers, signal conditioning).
• Medical instrumentation where tight tolerance and reliability are critical.
• Legacy automotive electronics (non-automotive grade) in non-safety-critical roles.
• Test and measurement equipment demanding low drift and high accuracy.

Conclusion of GS4B021050GGT

The GS4B021050GGT stands out for its ceramic construction, low TCR, and bussed topology, making it a robust choice for precision networks. While not RoHS-compliant, its thermal resilience and tight tolerances suit legacy or specialized industrial applications. Engineers will appreciate its balance of power handling and miniaturization, particularly in space-constrained designs requiring stable performance across temperature extremes. For high-reliability circuits where consistency outweighs RoHS compliance, this resistor network delivers exceptional value.