TT Electronics/IRC

GS8B0168R1GCT

GS8B0168R1GCT Description

The GS8B0168R1GCT 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 68.1Ω resistance value and a tight absolute tolerance of ±2%. This thin-film network offers excellent stability with a temperature coefficient of ±100ppm/°C, ensuring reliable performance across a wide temperature range of 70°C to 125°C. With a power rating of 0.8W (0.05W per resistor) and a maximum voltage rating of 100V, it is engineered for demanding surface-mount applications. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8B0168R1GCT Features

• High Precision: ±2% absolute tolerance and ±0.25% ratio tolerance for consistent performance.
• Robust Construction: Ceramic substrate ensures superior thermal management and longevity.
• Wide Operating Range: Stable across -55°C to +125°C (derated power up to 125°C).
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint ideal for dense layouts.
• Low TCR: ±100ppm/°C minimizes resistance drift under temperature fluctuations.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS8B0168R1GCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in ADC/DAC circuits.
• Industrial Controls: Robust performance in PLC modules and sensor interfaces.
• Telecommunications: Stable termination for high-speed data lines and RF front-ends.
• Test & Measurement Equipment: Low-noise, stable resistance for calibration circuits.
• Power Management: Current-limiting and feedback networks in DC-DC converters.

Conclusion of GS8B0168R1GCT

The GS8B0168R1GCT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, tight tolerances, and low TCR address critical challenges in industrial and telecom systems. While not automotive-grade, its performance metrics align with high-reliability applications where consistency under thermal stress is paramount. Ideal for space-constrained, high-density PCBs, this component delivers exceptional value in professional electronics design.