TT Electronics/IRC

GS8A026490FFT

GS8A026490FFT Description

The GS8A026490FFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin SOIC ceramic package, it offers 649Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a -70°C to +125°C operating range. The isolated (ISOL) circuit design eliminates crosstalk, making it ideal for signal integrity-critical systems. With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, it balances compactness (9.91mm × 5.99mm × 1.45mm) with robustness. The gull-wing termination enables reliable surface-mount (SMD) assembly, while the ceramic case enhances thermal and mechanical durability.

GS8A026490FFT Features

• Precision Thin Film Technology: Delivers stable ±50ppm/°C TCR and 1% tolerance for accuracy.
• Isolated Resistor Network: Independent resistors prevent signal interference in multi-channel designs.
• High-Temperature Resilience: Operates up to 125°C with derated power up to 70°C.
• Compact SOIC Package: Space-saving 16-pin gull-wing SMD design (1.27mm pitch).
• Ceramic Construction: Superior heat dissipation and mechanical strength vs. plastic alternatives.
• Low-Power Efficiency: 0.1W/resistor rating suits energy-sensitive applications.

GS8A026490FFT Applications

• Industrial Control Systems: Isolated signal conditioning in PLCs and sensors.
• Medical Electronics: Precision voltage dividers in diagnostic equipment.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Automotive Test Systems: Calibration circuits (note: not AEC-Q200 qualified).
• Test & Measurement: Reference resistors in multichannel data acquisition.

Conclusion of GS8A026490FFT

The GS8A026490FFT excels in precision, isolation, and thermal performance, making it a top choice for engineers needing reliable resistor networks in harsh environments. Its ceramic SOIC package and thin film technology outperform plastic-cased alternatives in durability and stability. While not PPAP or automotive-grade, it is ideal for industrial, medical, and telecom applications demanding tight tolerances and signal integrity. For designs requiring high-density, low-crosstalk resistance networks, this model delivers exceptional value.