TT Electronics/IRC

GS8A028450JFT

GS8A028450JFT Description

The GS8A028450JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features an 845Ω resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring consistent performance across a wide operating temperature range of -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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit design enhances signal integrity in multi-channel systems.

GS8A028450JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic SOIC Package: Provides superior thermal management and mechanical durability compared to plastic alternatives.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive environments (though not PPAP/automotive-certified).
• High Power Handling: 0.8W total (0.1W per resistor) supports power-dense designs.
• Isolated Resistors (ISOL): Prevents crosstalk in multi-signal paths, critical for ADC/DAC interfaces or sensor arrays.
• Strict Tolerances: ±0.1mm length/height and ±0.2mm depth tolerances ensure consistent PCB footprint alignment.

GS8A028450JFT Applications

This resistor network excels in:

1. Signal Conditioning: Isolated resistor arrays for op-amp feedback networks or voltage dividers in data acquisition systems.
2. Industrial Controls: Robust performance in PLCs, motor drives, and power supplies where temperature fluctuations are common.
3. Test & Measurement Equipment: Precision resistance networks for calibration circuits or reference voltage generation.
4. Medical Electronics: Reliable isolation in patient monitoring devices due to low drift and high voltage tolerance.

Conclusion of GS8A028450JFT

The GS8A028450JFT stands out for its ceramic-encapsulated thin-film resistors, offering unmatched thermal stability and precision in compact SOIC packaging. While not RoHS-compliant or automotive-grade, its isolated design, tight tolerances, and wide operating range make it a top choice for engineers prioritizing signal integrity and durability in harsh environments. Ideal for high-reliability industrial, medical, and instrumentation designs requiring repeatable performance.