TT Electronics/IRC

GS4A031330FFT

GS4A031330FFT Description

The GS4A031330FFT 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 resistance value of 133Ω and a tight ±1% absolute tolerance. The SOIC-C series component operates within a temperature range of 70°C to 125°C and offers a ±25ppm/°C temperature coefficient, ensuring stability in demanding environments. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, it is engineered for reliability in surface-mount applications. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4A031330FFT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• Precision Performance: ±1% tolerance and ±25ppm/°C TCR for high accuracy over temperature fluctuations.
• Robust Construction: Ceramic substrate ensures superior thermal management and mechanical strength.
• Surface-Mount Design: Gull-wing leads and 1.27mm pitch for compatibility with automated assembly processes.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power handling.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation circuits.

GS4A031330FFT Applications

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

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in measurement systems.
• Industrial Control Systems: PLCs, motor drives, and power management circuits where temperature stability is critical.
• Medical Electronics: Patient monitoring devices and diagnostic equipment demanding high reliability.
• Automotive Electronics (non-Automotive qualified): Engine control units (ECUs) and infotainment systems, though not PPAP-certified.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.

Conclusion of GS4A031330FFT

The GS4A031330FFT stands out for its precision, rugged ceramic construction, and isolated resistor design, making it a superior choice for engineers prioritizing thermal stability and signal integrity. While not compliant with EU RoHS or automotive PPAP, its thin-film technology and low TCR ensure consistent performance in industrial, medical, and instrumentation applications. For designs requiring high-density, reliable resistor networks, this component delivers an optimal balance of accuracy, power handling, and durability.