TT Electronics/IRC

GS4A034750FFT

GS4A034750FFT Description

The GS4A034750FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 475Ω resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations facilitates easy surface-mount assembly, while the ceramic construction enhances durability and thermal stability. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances precision and robustness.

GS4A034750FFT Features

• Isolated Resistors: Four independent 475Ω resistors with ±1% tolerance for precise signal conditioning.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift over temperature.
• High Reliability: Ceramic substrate and thin-film technology provide excellent thermal and long-term stability.
• Compact & Robust: SOIC package (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for space-constrained designs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for harsh environments.
• Surface-Mount Ready: Gull-wing terminations simplify PCB assembly and inspection.

GS4A034750FFT Applications

This resistor network excels in applications requiring precision, stability, and isolation, such as:

• Analog Signal Processing: Voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Industrial Electronics: Sensor conditioning, PLCs, and control systems where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits and precision instrumentation.
• Medical Devices: Low-noise, high-reliability signal paths in diagnostic equipment.
• Automotive (Non-Automotive Rated): Non-safety-critical circuits where ceramic durability is advantageous.

Conclusion of GS4A034750FFT

The GS4A034750FFT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for high-reliability electronics. Its isolated thin-film resistors, low TCR, and ceramic construction ensure consistent performance in industrial, medical, and instrumentation applications. While not PPAP or automotive-rated, its rugged design and tight tolerances make it ideal for engineers seeking a dependable resistor network for critical analog circuits.