TT Electronics/IRC

GS4A0366R5CT

GS4A0366R5CT Description

The GS4A0366R5CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 66.5Ω resistance and an exceptional ±0.25% tolerance. The device operates within a wide temperature range of 70°C to 125°C and delivers a power rating of 0.1W per resistor (0.4W total). Its ±25ppm/°C temperature coefficient ensures stability under thermal stress, while the 100V maximum voltage rating makes it suitable for high-voltage circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, with precise dimensions (4.9mm x 5.99mm x 1.45mm) and tight tolerances (±0.1mm length/height, ±0.2mm depth).

GS4A0366R5CT Features

• High Precision: ±0.25% absolute tolerance for accurate signal conditioning.
• Isolated Resistors: Four independent resistors in a single SOIC package, reducing board space.
• Thermal Stability: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic case with thin-film technology for reliability in harsh environments.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for seamless assembly.
• Wide Operating Range: 70°C to 125°C with derated power handling.

GS4A0366R5CT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and feedback networks in power supplies.
• Sensor signal conditioning for industrial automation.
• Medical instrumentation requiring stable, high-accuracy resistance.
• Automotive control modules (non-automotive grade but suitable for benign environments).
• Test and measurement equipment where low drift and tight tolerances are critical.

Conclusion of GS4A0366R5CT

The GS4A0366R5CT combines high precision, thermal resilience, and compact design, making it ideal for space-constrained, performance-driven applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior durability over standard networks. Engineers will appreciate its balance of accuracy, power handling, and ease of integration, particularly in industrial and medical electronics where reliability is paramount.