TT Electronics/IRC

GS4A013901FT

GS4A013901FT Description

The GS4A013901FT 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 3.9KΩ resistance and a tight ±1% tolerance. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full power. With a ±100ppm/°C temperature coefficient, it ensures stable performance under thermal stress. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, while gull-wing terminations facilitate reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W per resistor (0.4W total), it is ideal for space-constrained, high-reliability circuits.

GS4A013901FT Features

• Isolated Circuit Design: Four independent resistors (ISOL configuration) for flexible circuit integration.
• Precision Thin Film: Delivers ±1% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact SOIC Package: 4.9mm length, 5.99mm depth, 1.45mm height with tight tolerances (±0.1mm to ±0.2mm).
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments (non-automotive PPAP).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB assembly.

GS4A013901FT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback networks in power supplies or motor drives.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Medical Electronics: Reliable networks in diagnostic devices where accuracy is critical.
• Aerospace & Defense: High-stability applications requiring rugged, temperature-resistant components.

Conclusion of GS4A013901FT

The GS4A013901FT stands out for its isolated thin-film resistors, ceramic robustness, and precision tolerances, making it a superior choice for demanding electronics. While not PPAP or RoHS compliant, its high voltage rating, compact form factor, and thermal stability cater to specialized industrial, medical, and aerospace applications. Engineers seeking reliable, space-saving resistor networks will find this model exceptionally suited for precision analog and mixed-signal designs.