TT Electronics/IRC

GS8B031801CAT

GS8B031801CAT Description

The GS8B031801CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 1.8KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it delivers a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series package offers a compact footprint (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.8W total power dissipation, it operates across a 70°C to 125°C derated power range, suiting both industrial and commercial applications.

GS8B031801CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film construction with ±25ppm/°C TCR minimizes drift.
• Robust Design: Ceramic case ensures durability and thermal stability.
• Space-Efficient: 16-pin SOIC package (9.91mm x 5.99mm) optimizes PCB real estate.
• Wide Voltage Range: Supports up to 100V, suitable for mixed-voltage systems.
• Surface-Mount Ready: Gull-wing terminals simplify automated assembly.

GS8B031801CAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision dividers, DAC/ADC reference circuits.
• Industrial Controls: Sensor interfaces, feedback networks in power supplies.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Automotive Electronics (non-AECQ): Non-safety-critical bus systems.
• Medical Devices: Where stable resistance ratios are critical (e.g., patient monitoring).

Conclusion of GS8B031801CAT

The GS8B031801CAT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over generic resistor arrays. Its ceramic substrate and thin-film technology ensure long-term reliability in harsh environments, while the tight tolerances cater to high-accuracy designs. Though not PPAP or automotive-grade, it is a cost-effective solution for industrial, medical, and instrumentation applications demanding uncompromising performance. Engineers will appreciate its balance of size, power handling, and stability in space-constrained, precision-critical layouts.