TT Electronics/IRC

GS8B026490FAT

GS8B026490FAT Description

The GS8B026490FAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 16-pin narrow SOIC (SOIC-C series) device integrates 15 bussed resistors, each with a 649Ω resistance value and a tight ±1% absolute tolerance. Built using thin-film technology, it delivers excellent stability with a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating range of 70°C to 125°C. The network features a 0.05W (1/20) power rating per resistor and a total power rating of 0.8W, housed in a compact 9.91mm × 5.99mm × 1.45mm ceramic package with gull-wing terminations for robust PCB mounting.

GS8B026490FAT Features

• High Precision: ±1% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Low TCR: ±50ppm/°C minimizes resistance drift over temperature variations.
• Space-Efficient: 16-pin SOIC package (1.27mm pitch) optimizes board space.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors via a common bus.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Surface-Mount Ready: Gull-wing terminations enable automated assembly processes.

GS8B026490FAT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance ratios (e.g., voltage dividers, feedback networks).
• Industrial control systems where temperature stability and reliability are critical.
• Medical instrumentation demanding low drift and high accuracy.
• Automotive electronics (non-automotive qualified, but suitable for benign environments).
• Test & measurement equipment leveraging its tight tolerance and low TCR.

Conclusion of GS8B026490FAT

The GS8B026490FAT stands out for its ceramic-based thin-film technology, offering superior thermal performance and precision compared to polymer-based networks. Its bussed design reduces component count, while the SOIC package ensures compatibility with standard SMT processes. Though not PPAP or automotive-qualified, it excels in industrial and precision electronics where stability and compactness are paramount. For engineers seeking a high-reliability, space-saving resistor network, this model delivers an optimal balance of performance and durability.