TT Electronics/IRC

GS8B034991GT

GS8B034991GT Description

The GS8B034991GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin narrow SOIC (SOIC-C series) device integrates 15 bussed resistors with a 4.99KΩ resistance value and a tight ±2% tolerance. Built using thin-film technology, it offers excellent stability with a low ±25ppm/°C temperature coefficient, ensuring reliable operation across a -70°C to +125°C temperature range. The 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating enhances versatility. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8B034991GT Features

• Ceramic case for superior thermal and mechanical stability.
• Bussed network topology simplifies circuit design by interconnecting resistors.
• Thin-film technology ensures precision and low TCR (±25ppm/°C).
• Compact SOIC package (9.91mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm height, ±0.2mm depth).
• Wide operating range (-70°C to +125°C derated, 125°C max).
• Non-automotive grade (PPAP: No) but ideal for industrial and commercial applications.
• Non-RoHS compliant, suitable for legacy or specialized designs.

GS8B034991GT Applications

This resistor network excels in:

• Signal conditioning and voltage division in precision analog circuits.
• Bus termination for digital communication lines (e.g., I²C, SPI).
• Industrial control systems requiring stable, low-drift resistance.
• Test and measurement equipment where consistent performance is critical.
• Power management modules due to its 100V rating and robust ceramic construction.

Conclusion of GS8B034991GT

The GS8B034991GT stands out for its precision, durability, and compact form factor, making it a reliable choice for demanding electronic designs. Its bussed architecture reduces component count, while the ceramic SOIC package ensures longevity in harsh environments. While not suited for automotive use, it is ideal for industrial, telecom, and instrumentation applications where accuracy and thermal stability are paramount. Engineers will appreciate its balance of performance and ease of integration.