TT Electronics/IRC

GS7B0169R8DDT

GS7B0169R8DDT Description

The GS7B0169R8DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for surface-mount applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 69.8Ω resistance value and an absolute tolerance of ±0.5%, ensuring consistent performance in demanding circuits. Built with thin-film technology, it offers a low temperature coefficient of ±100ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides 0.05W (1/20) power rating per resistor (0.7W total), with a maximum voltage rating of 100V, making it suitable for precision analog and digital systems.

GS7B0169R8DDT Features

• High Precision: ±0.5% tolerance and ±0.5% ratio tolerance for reliable signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint with gull-wing termination for easy PCB integration.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Bussed Network: Simplifies circuit design by connecting multiple resistors in a single package.

GS7B0169R8DDT Applications

• Voltage Divider Networks: Ideal for precision analog circuits requiring tight tolerance ratios.
• Signal Conditioning: Used in sensor interfaces, ADCs, and DACs where stability is critical.
• Industrial Electronics: Suitable for PLC modules, test equipment, and control systems due to its rugged ceramic construction.
• Automotive & Aerospace (non-AECQ): Despite lacking automotive PPAP compliance, it fits avionics and instrumentation where high reliability is needed.
• Power Management: Efficiently distributes power in DC-DC converters and load-sharing circuits.

Conclusion of GS7B0169R8DDT

The GS7B0169R8DDT excels in precision, thermal performance, and space-saving design, making it a standout choice for engineers needing stable, high-accuracy resistor networks. Its ceramic thin-film construction and bussed architecture reduce component count while ensuring consistent operation in harsh environments. While not automotive-grade, it is well-suited for industrial, medical, and aerospace applications demanding tight tolerances and long-term reliability. For designs prioritizing miniaturization and signal integrity, this resistor network delivers exceptional value.