TT Electronics/IRC

GS8B031432FAT

GS8B031432FAT Description

The GS8B031432FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 15 bussed resistors with a 14.3KΩ resistance value, offering an absolute tolerance of ±1% and an exceptional ratio tolerance of ±0.05%. Built using thin-film technology, this network ensures low temperature coefficient (±25ppm/°C) and stable performance across a wide temperature range (70°C to 125°C). With a power rating of 0.8W (0.05W per resistor) and 100V maximum voltage rating, it is ideal for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal management.

GS8B031432FAT Features

• Precision Resistance: 14.3KΩ ±1% absolute tolerance with ±0.05% ratio tolerance for matched performance.
• Stable Thermal Performance: ±25ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case (SOIC package) for high reliability and heat dissipation.
• High Power Handling: 0.8W total (0.05W per resistor) with derating up to 125°C.
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch for easy assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade circuits.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8B031432FAT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where tight tolerance and thermal stability are critical. Its bussed configuration makes it ideal for bus termination, pull-up/pull-down networks, and digital logic interfaces. Common use cases include:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low drift for sensitive measurement circuits.
• Automotive ECUs: Reliable operation under high-temperature conditions (though not PPAP-certified).
• Test & Measurement Equipment: High accuracy for calibration and sensing.

Conclusion of GS8B031432FAT

The GS8B031432FAT stands out for its precision, thermal stability, and robust ceramic construction, making it a superior choice for high-reliability applications. While not automotive-qualified or RoHS-compliant, its thin-film technology, tight tolerances, and high power handling make it ideal for industrial, medical, and instrumentation designs requiring consistent performance. Engineers seeking a compact, high-performance resistor network with excellent ratio matching will find this component highly effective.