TT Electronics/IRC

GS4A011001DAT

GS4A011001DAT Description

The GS4A011001DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 1KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates within a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, making it suitable for stable performance in variable thermal conditions. Its 0.1W (1/10W) power rating per resistor and 100V maximum voltage rating provide reliable operation in low-power circuits. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures compatibility with automated PCB assembly processes.

GS4A011001DAT Features

• Isolated Resistors: Four independent 1KΩ resistors for flexible circuit design.
• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Low TCR: ±100ppm/°C minimizes resistance drift.
• Surface-Mount Ready: SOIC-8 package with 1.27mm terminal pitch for easy PCB integration.
• Non-Automotive: Suitable for industrial, medical, and instrumentation use.

GS4A011001DAT Applications

This resistor network is ideal for:

• Precision voltage dividers in test and measurement equipment.
• Signal conditioning circuits in industrial control systems.
• Feedback networks for op-amps and ADCs.
• Medical devices requiring stable, high-accuracy resistance.
• Telecom infrastructure where thermal performance is critical.

Conclusion of GS4A011001DAT

The GS4A011001DAT excels in applications demanding high precision, thermal stability, and compact packaging. Its isolated thin-film resistors, tight tolerances, and robust ceramic construction make it a superior choice over standard resistor arrays. While not PPAP or RoHS compliant, its performance in industrial, medical, and telecom systems justifies its use in specialized environments. Engineers will appreciate its reliability, ease of integration, and consistent performance under varying operational conditions.