TT Electronics/IRC

GS4B028662GFT

GS4B028662GFT Description

The GS4B028662GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a thin-film ceramic construction, ensuring stability and reliability in demanding environments. With a resistance value of 86.6KΩ and a tight ±2% absolute tolerance, this network delivers consistent performance. Its ±50ppm/°C temperature coefficient minimizes resistance drift across the -70°C to +125°C operating range, making it suitable for thermally variable conditions. The SOIC-C series package offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly.

GS4B028662GFT Features

• Bussed Network Design: Simplifies circuit layout with shared connections for streamlined PCB routing.
• High Power Handling: 0.4W total power rating (0.05W per resistor) ensures robustness in power-sensitive applications.
• Stable Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive systems (though non-automotive PPAP).
• Precision Tolerance: ±2% absolute tolerance and ±1% ratio tolerance for matched resistance values.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC with 1.27mm terminal pitch for high-density designs.

GS4B028662GFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Stable resistance networks for PLCs and instrumentation.
• Medical Electronics: Reliable performance in diagnostic equipment due to low drift.
• Telecom Infrastructure: High-voltage tolerance suits power management in base stations.
• Test & Measurement: Calibration circuits requiring tight tolerance and thermal stability.

Conclusion of GS4B028662GFT

The GS4B028662GFT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic thin-film construction, bussed topology, and SOIC packaging provide a competitive edge over generic resistor arrays. While not PPAP-certified for automotive use, it remains a top choice for industrial, medical, and telecom systems where accuracy and durability are critical. Engineers benefit from its low TCR, high voltage rating, and space-efficient design, making it a versatile solution for complex circuit architectures.