TT Electronics/IRC

GS4A031403FT

GS4A031403FT Description

The GS4A031403FT 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 140KΩ resistance and a tight ±1% 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) offers a compact footprint with gull-wing terminations for reliable surface-mount assembly. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network balances precision and durability.

GS4A031403FT Features

• Isolated Resistors: Four independent 140KΩ resistors for flexible circuit design.
• High Stability: ±25ppm/°C TCR ensures minimal resistance drift.
• Precision Tolerance: ±1% absolute tolerance for accurate performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates from -70°C to +125°C, derated up to 125°C.
• Compact Form Factor: SOIC package (4.9mm x 5.99mm x 1.45mm) saves board space.

GS4A031403FT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its low TCR and high tolerance make it ideal for:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Reliable signal processing in diagnostic equipment.
• Automotive Sensors: Resilient operation under wide temperature fluctuations (note: not automotive-qualified).
• Test & Measurement Equipment: Accurate calibration and reference circuits.
• Communication Devices: Consistent performance in RF and analog modules.

Conclusion of GS4A031403FT

The GS4A031403FT stands out for its precision, stability, and compact design, offering engineers a reliable solution for high-accuracy circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure longevity in industrial and medical applications. For designs requiring tight tolerances, low thermal drift, and space efficiency, this resistor network is a compelling choice.