TT Electronics/IRC

GS8A026982JGT

GS8A026982JGT Description

The GS8A026982JGT by TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 69.8K Ohm resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal stability and durability.

GS8A026982JGT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor operation, reducing crosstalk in sensitive circuits.
• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance compared to thick-film alternatives.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for harsh environments.
• Compact & Robust: 9.91mm x 5.99mm x 1.45mm dimensions with ±0.1mm length/height tolerances for precise PCB placement.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress, critical for analog signal conditioning.
• Ceramic Substrate: Enhances thermal conductivity and mechanical strength, outperforming plastic-encased networks.

GS8A026982JGT Applications

This resistor network excels in:

• Industrial Automation: Signal isolation in PLCs, sensor interfaces, and control systems.
• Medical Electronics: Precision voltage dividers and feedback networks in diagnostic equipment.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Automotive (Non-Automotive Grade): Auxiliary systems requiring stable resistance under thermal cycling (e.g., infotainment).
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low drift.

Conclusion of GS8A026982JGT

The GS8A026982JGT combines high reliability, tight tolerance, and excellent thermal performance in a compact SOIC package, making it a standout choice for engineers prioritizing precision and durability. While not PPAP or automotive-qualified, its ceramic construction and isolated thin-film resistors cater to demanding industrial and medical applications where stability is paramount. For designs requiring low TCR, high power dissipation per element, and space efficiency, this network offers a compelling balance of performance and cost.