TT Electronics/IRC

GS8A018661JGT

GS8A018661JGT Description

The GS8A018661JGT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision isolation circuits. Encased in a 16-pin SOIC ceramic package, it offers an 8.66KΩ resistance per resistor with a 5% tolerance and ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device features gull-wing terminations for reliable surface-mount assembly and delivers a total power rating of 0.8W (0.1W per resistor). Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for demanding applications requiring electrical separation and minimal crosstalk.

GS8A018661JGT Features

• High Precision: Thin-film technology ensures low noise and tight tolerance (±5%).
• Robust Construction: Ceramic SOIC package enhances thermal stability and durability.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Space-Efficient: Compact dimensions (9.91mm x 5.99mm x 1.45mm) with a 1.27mm terminal pitch for high-density PCB layouts.
• Isolated Design: Each resistor is electrically isolated, reducing interference in multi-channel systems.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its performance parallels higher-tier industrial components.

GS8A018661JGT Applications

• Signal Conditioning: Ideal for analog/digital isolation in sensor interfaces and data acquisition systems.
• Medical Electronics: Used in patient monitoring equipment where signal integrity is critical.
• Industrial Controls: Suitable for PLCs, motor drives, and power supplies requiring stable resistive networks.
• Test & Measurement: Precision voltage dividers and calibration circuits benefit from its low TCR and isolation.
• Telecom Infrastructure: Ensures consistent performance in RF modules and baseband processing units.

Conclusion of GS8A018661JGT

The GS8A018661JGT stands out for its combination of precision, isolation, and power handling in a compact SMD package. While not RoHS-compliant, its ceramic construction and thin-film technology make it a robust choice for industrial and medical applications demanding long-term reliability. Engineers will appreciate its balance of performance and cost, particularly in designs requiring multiple isolated resistors with minimal board space. For non-automotive projects needing stable resistance networks, this model offers a compelling solution.