TT Electronics/IRC

GS4A025111GFT

GS4A025111GFT Description

The GS4A025111GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 5.11 kΩ resistance and a tight ±2% absolute tolerance (±1% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C, with a ±50 ppm/°C temperature coefficient, ensuring stability in demanding environments. Its SOIC-C series construction offers 0.1W (1/10W) power rating per resistor (0.4W total), housed in a rectangular ceramic case with gull-wing terminations for reliable surface-mount assembly. With a 100V maximum voltage rating and non-compliant EU RoHS status, this network is ideal for industrial and specialized applications where precision and durability are critical.

GS4A025111GFT Features

• Isolated Resistor Design: Four independent resistors (5.11 kΩ each) for flexible circuit integration.
• High Stability: ±50 ppm/°C TCR and ±2% tolerance ensure consistent performance under thermal stress.
• Robust Construction: Ceramic SOIC package (4.9mm × 5.99mm × 1.45mm) with ±0.1mm height/length tolerances for precise PCB mounting.
• Wide Operating Range: Rated for 125°C max temperature and derated power up to 70–125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly compatibility.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GS4A025111GFT Applications

• Precision Voltage Dividers: Leverages isolated resistors and low TCR for accurate signal conditioning.
• Industrial Control Systems: Reliable performance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: Stable resistance values critical for calibration circuits.
• Telecom Infrastructure: High-frequency PCBs requiring tight tolerance networks.
• Medical Electronics: Non-automotive compliance suits specialized diagnostic devices.

Conclusion of GS4A025111GFT

The GS4A025111GFT stands out for its ceramic-based isolation, thin-film accuracy, and industrial-grade robustness. While not suited for automotive applications, its low TCR, high voltage tolerance, and compact SOIC footprint make it a superior choice for precision analog circuits. Engineers will value its repeatable performance in thermal-variable environments, particularly in high-reliability sectors like industrial automation and instrumentation. For designs demanding stable, isolated resistors in a space-saving package, this network delivers exceptional value.