TT Electronics/IRC

GS4B011740GT

GS4B011740GT Description

The GS4B011740GT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 174Ω resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient. The thin-film technology ensures stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case offers superior thermal and mechanical stability.

GS4B011740GT Features

• Bussed Network: 7 resistors connected in a common bus configuration, simplifying circuit design.
• High Precision: ±2% absolute tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic SOIC package ensures durability and heat dissipation.
• Space-Efficient: Compact dimensions (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive (non-PPAP) applications.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GS4B011740GT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision bussed networks reduce component count in logic systems.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: Low TCR ensures accuracy over temperature fluctuations.
• Consumer Electronics: Compact size suits space-constrained designs like IoT devices.
• Power Management: Handles derated power up to 125°C in power supply feedback loops.

Conclusion of GS4B011740GT

The GS4B011740GT stands out for its precision, durability, and space-saving design, making it a superior choice for engineers needing reliable resistor networks in high-temperature or precision-critical applications. While not PPAP-certified for automotive use, its ceramic construction and thin-film technology offer advantages over standard arrays, particularly in industrial and instrumentation settings. Its bussed configuration simplifies layout, reducing BOM complexity without compromising performance.