TT Electronics/IRC

GS4A026802JT

GS4A026802JT Description

The GS4A026802JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each rated at 68 kΩ with a ±5% tolerance and a ±50 ppm/°C temperature coefficient. The device operates within a wide temperature range of 70°C to 125°C, ensuring reliability in demanding environments. With a 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for surface-mount applications in compact PCB designs. The SOIC-C series construction offers superior thermal and mechanical stability, making it ideal for industrial and instrumentation use.

GS4A026802JT Features

• Ceramic substrate ensures excellent thermal dissipation and mechanical robustness.
• Thin-film technology provides precise resistance values with low noise and drift.
• Isolated elements (4 resistors) allow independent circuit design flexibility.
• Gull-wing termination facilitates reliable surface-mount assembly.
• Narrow SOIC package (4.9mm x 5.99mm x 1.45mm) optimizes board space efficiency.
• Wide operating temperature (-70°C to +125°C) suits harsh environments.
• Low TCR (±50 ppm/°C) ensures stable performance across temperature variations.
• RoHS non-compliant (suitable for legacy or specialized applications).

GS4A026802JT Applications

This resistor network excels in:

• Signal conditioning circuits in industrial sensors and control systems.
• Voltage dividers and pull-up/down networks in embedded electronics.
• Precision analog modules requiring matched resistance values.
• Automotive test equipment (though not PPAP/AEC-Q200 qualified).
• Medical instrumentation where stable thermal performance is critical.
• Telecom infrastructure for impedance matching and filtering.

Conclusion of GS4A026802JT

The GS4A026802JT stands out for its ceramic-based isolation, thin-film accuracy, and compact SOIC footprint, making it a robust choice for engineers prioritizing thermal stability and space constraints. While not automotive-grade, its wide temperature range and low TCR make it ideal for industrial, medical, and telecom applications demanding long-term reliability. For designs requiring high-density, precision resistor networks, this model offers a compelling balance of performance and durability.