TT Electronics/IRC

GS4A0366R5GCT

GS4A0366R5GCT Description

The GS4A0366R5GCT 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 resistance value of 66.5Ω and a tight absolute tolerance of ±2%. The network boasts a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4A0366R5GCT Features

• Isolated Resistors: Four independent resistors in a single package, reducing board space and simplifying design.
• Precision Performance: ±2% absolute tolerance and ±0.25% ratio tolerance for high-accuracy applications.
• Stable Thermal Characteristics: ±25ppm/°C TCR minimizes resistance drift over temperature fluctuations.
• Robust Construction: Ceramic SOIC package ensures superior heat dissipation and mechanical strength.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for seamless SMT assembly.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for harsh environments.

GS4A0366R5GCT Applications

This resistor network is ideal for precision analog and digital circuits, including:

• Voltage Dividers: High-accuracy ratio tolerance (±0.25%) ensures consistent signal conditioning.
• Sensor Interfaces: Stable TCR (±25ppm/°C) maintains accuracy in temperature-variable systems.
• Industrial Control Systems: Ceramic construction withstands mechanical stress and thermal cycling.
• Medical Electronics: Low drift and isolation between resistors enhance signal integrity.
• Automotive Subsystems (non-AECQ): Reliable performance in non-safety-critical automotive applications.

Conclusion of GS4A0366R5GCT

The GS4A0366R5GCT stands out for its precision, thermal stability, and compact design, making it a superior choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. While not PPAP or automotive-grade, its ceramic construction, isolated resistors, and tight tolerances make it ideal for industrial, medical, and instrumentation designs where accuracy and durability are critical. For projects demanding low drift, high power dissipation, and robust packaging, this component delivers exceptional value.