TT Electronics/IRC

GS4A033831JFT

GS4A033831JFT Description

The GS4A033831JFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 3.83 kΩ and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C, delivering 0.1W (1/10W) power rating per resistor (0.4W total). Its ±25ppm/°C temperature coefficient ensures stable performance under thermal stress, while the 100V maximum voltage rating makes it suitable for high-voltage circuits. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface-mount assembly.

GS4A033831JFT Features

• Isolated Resistors: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• High Stability: ±25ppm/°C TCR and ±1% ratio tolerance ensure precision in matched circuits.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Space-Efficient: Compact SOIC form factor (1.27mm terminal pitch) saves PCB real estate.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GS4A033831JFT Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Voltage Dividers: Stable ratio tolerance (±1%) ensures accurate signal scaling.
• Sensor Interface Circuits: Low TCR minimizes drift in temperature-sensitive applications.
• Industrial Controls: Ceramic construction withstands harsh environments.
• Medical Electronics: High isolation reduces crosstalk in multi-channel systems.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical automotive subsystems.

Conclusion of GS4A033831JFT

The GS4A033831JFT combines high precision, thermal stability, and compact design, making it a versatile choice for engineers needing reliable resistor networks. Its isolated thin-film resistors, low TCR, and robust ceramic package address challenges in precision analog design, industrial automation, and embedded systems. While not PPAP or automotive-qualified, its performance metrics align with high-reliability commercial and industrial applications. For designs requiring tight tolerance and minimal thermal drift, this model stands out among similar resistor networks.