TT Electronics/IRC

GS8A032490FFT

GS8A032490FFT Description

The GS8A032490FFT from TT Electronics/IRC is a high-performance 8-resistor network designed for precision applications requiring stable, isolated thin-film resistors. Housed in a 16-pin narrow SOIC ceramic package, it features 249Ω resistance per element with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched circuits. Its thin-film technology delivers excellent stability with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. Rated for 0.1W power dissipation per resistor (0.8W total) and 100V maximum voltage, this network operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and thermal resilience.

GS8A032490FFT Features

• Precision Resistance: 249Ω ±1% tolerance, ±1% ratio tolerance for matched circuits.
• Stable Performance: Thin-film technology with ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic SOIC package (9.91mm × 5.99mm × 1.45mm) with ±0.1mm height/length tolerances.
• High Reliability: 125°C max operating temperature, 100V voltage rating.
• Isolated Design: 8 independent resistors (16-pin) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS8A032490FFT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where tight tolerance and thermal stability are critical. Key use cases include:

• Medical Equipment: Patient monitoring systems requiring low-drift components.
• Industrial Controls: PLCs and sensor interfaces demanding high reliability.
• Test & Measurement: Calibration tools and precision instrumentation.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment subsystems.
• Communication Systems: RF and baseband signal processing.

Conclusion of GS8A032490FFT

The GS8A032490FFT stands out for its precision, isolation, and ceramic-packaged durability, making it a superior choice for engineers prioritizing stability in harsh or variable environments. While not PPAP or automotive-qualified, its thin-film accuracy and robust SOIC form factor cater to industrial, medical, and telecom applications where component consistency is paramount. For designs requiring matched resistors with minimal thermal drift, this network delivers exceptional value.