TT Electronics/IRC

GS8A033902JFT

GS8A033902JFT Description

The GS8A033902JFT from 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 network features a 39K Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Encased in a ceramic SOIC-16 package, it offers 0.1W power dissipation per resistor (0.8W total) and a maximum voltage rating of 100V, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated circuit design enhances signal integrity in multi-channel systems.

GS8A033902JFT Features

• High Precision: Thin-film technology delivers ±25ppm/°C stability, ideal for analog and digital signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal durability and mechanical strength.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density layouts.
• Isolated Design: Independent resistors minimize crosstalk, critical for sensor interfaces, ADCs, and multiplexers.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliance: Preferred for legacy systems requiring leaded components.

GS8A033902JFT Applications

This resistor network excels in:

• Precision Instrumentation: Voltage dividers, feedback networks in op-amp circuits.
• Communication Systems: Impedance matching and termination in RF/analog modules.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal stability is critical.
• Medical Devices: Low-noise signal paths in diagnostic equipment.
• Test & Measurement: Calibration circuits requiring long-term drift resistance.

Conclusion of GS8A033902JFT

The GS8A033902JFT combines thin-film accuracy, ceramic reliability, and isolated topology to address challenges in precision electronics. Its high power rating per resistor and wide temperature range make it a versatile choice for engineers prioritizing performance in constrained spaces. While not automotive-grade, its industrial-grade robustness and non-RoHS compliance cater to specialized legacy and high-reliability applications. Ideal for designs demanding repeatable resistance values under thermal stress, this network stands out in cost-sensitive yet performance-critical scenarios.