TT Electronics/IRC

GS4A031913JAT

GS4A031913JAT Description

The GS4A031913JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and low thermal drift. Housed in an 8-pin narrow SOIC package, this 4-resistor network features isolated elements, ensuring independent operation of each resistor. With a 191KΩ resistance value and a tight ±5% absolute tolerance, it delivers reliable performance in demanding environments. The thin-film technology and ±25ppm/°C temperature coefficient ensure minimal resistance variation across the -70°C to +125°C operating range. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for surface-mount applications where space and stability are critical.

GS4A031913JAT Features

• Ceramic SOIC-C Series: Robust construction with rectangular ceramic case for enhanced thermal and mechanical stability.
• Precision Thin Film: Delivers ±25ppm/°C thermal stability and ±0.05% ratio tolerance for matched resistor performance.
• Isolated Resistors: Four independent 191KΩ resistors with gull-wing terminations for easy PCB mounting.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power handling up to 125°C.
• Surface-Mount Design: 1.27mm terminal pitch and compact dimensions (4.9mm x 5.99mm x 1.45mm) suit high-density layouts.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4A031913JAT Applications

• Precision Voltage Dividers: Ideal for analog signal conditioning in test equipment and data acquisition systems.
• Feedback Networks: Used in op-amp circuits requiring stable resistance ratios.
• Medical Electronics: Suitable for diagnostic devices where low thermal drift is critical.
• Telecom Infrastructure: Reliable performance in RF matching networks and filter circuits.
• Industrial Control Systems: Stable operation in harsh environments with wide temperature fluctuations.

Conclusion of GS4A031913JAT

The GS4A031913JAT excels in applications demanding high precision, thermal stability, and compact form factor. Its ceramic construction, isolated thin-film resistors, and tight tolerances make it a superior choice over standard thick-film networks. While not RoHS-compliant, it remains a robust solution for industrial and instrumentation designs where reliability under extreme conditions is paramount. Engineers will appreciate its balance of performance, durability, and ease of integration in space-constrained PCB layouts.