TT Electronics/IRC

GS8A0169R8DDT

GS8A0169R8DDT Description

The GS8A0169R8DDT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package. Designed with thin-film technology, it offers a 69.8Ω resistance per element with an absolute tolerance of ±0.5% and a ratio tolerance of ±0.5%, ensuring exceptional accuracy for critical circuits. The ceramic-based construction provides superior thermal stability, with a temperature coefficient of ±100ppm/°C and a derated power range of 70°C to 125°C. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it suits demanding environments. The gull-wing termination and surface-mount design facilitate automated assembly, while the 9.91mm × 5.99mm × 1.45mm compact footprint optimizes board space.

GS8A0169R8DDT Features

• Isolated 8-resistor network for independent circuit design flexibility.
• 0.5% tolerance (absolute/ratio) for precision signal conditioning.
• Thin-film technology ensures low noise and high stability.
• Wide temperature range (–55°C to +125°C) with derated power up to 125°C.
• 100V maximum rating and 0.1W/resistor power handling.
• SOIC-16 package with gull-wing leads for reliable SMT compatibility.
• Ceramic substrate enhances thermal performance and durability.
• ±100ppm/°C TCR minimizes resistance drift under thermal stress.

GS8A0169R8DDT Applications

Ideal for precision analog and digital systems requiring stable resistance matching, such as:

• Industrial instrumentation (ADC/DAC reference dividers, sensor calibration).
• Medical devices (patient monitoring, diagnostic equipment).
• Telecom infrastructure (impedance matching, line termination).
• Automotive electronics (non-AECQ200, for non-safety-critical modules).
• Test & measurement equipment (high-accuracy signal chains).

Conclusion of GS8A0169R8DDT

The GS8A0169R8DDT excels in applications demanding tight tolerance, thermal resilience, and compact integration. Its ceramic thin-film design and isolated network architecture provide a competitive edge over polymer-based or lower-tolerance arrays. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial and medical precision circuits. Engineers benefit from its repeatable performance, robust construction, and compatibility with high-volume SMT processes. For designs prioritizing accuracy and reliability in harsh environments, this resistor network is a compelling choice.