TT Electronics/IRC

GS8B021870DCT

GS8B021870DCT Description

The GS8B021870DCT 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 187Ω resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining stable performance across a wide temperature range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing termination enables reliable surface-mount assembly, while its ceramic case provides superior thermal and mechanical stability. Rated for 100V maximum voltage and 0.8W total power dissipation, it is ideal for precision circuits requiring tight tolerance and minimal drift.

GS8B021870DCT Features

• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance for critical applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case enhances durability and heat dissipation.
• Space-Efficient: Compact SOIC-16 package (9.91mm x 5.99mm) optimizes PCB real estate.
• Bussed Configuration: 15 resistors share a common node, simplifying bus line designs.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals facilitate automated assembly processes.

GS8B021870DCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: High-reliability circuits where drift is unacceptable.
• Automotive Electronics (non-AECQ): Non-safety-critical bus terminations.
• Test & Measurement Equipment: Calibration circuits requiring tight tolerances.

Conclusion of GS8B021870DCT

The GS8B021870DCT combines precision, stability, and ruggedness in a compact SOIC package, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction, low TCR, and bussed architecture distinguish it from generic resistor arrays, particularly in applications demanding long-term accuracy under thermal stress. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation markets.