TT Electronics/IRC

GS4A038250GT

GS4A038250GT Description

The GS4A038250GT 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 825Ω resistance and a tight ±2% tolerance. Operating within a temperature range of 70°C to 125°C, it delivers reliable performance with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. The SOIC-C series construction offers 0.1W (1/10) power rating per resistor (0.4W total), housed in a compact 4.9mm x 5.99mm x 1.45mm ceramic case with gull-wing terminations for robust surface-mount assembly.

GS4A038250GT Features

• Isolated Resistors: Four independent resistors (825Ω each) for flexible circuit design.
• High Stability: ±25ppm/°C TCR and ±2% tolerance ensure precision in varying conditions.
• Robust Construction: Ceramic SOIC package with 100V max voltage rating, ideal for harsh environments.
• Surface-Mount Ready: Gull-wing terminals (1.27mm pitch) for reliable PCB attachment.
• Wide Operating Range: Functions from -55°C to +125°C (derated power up to 125°C).
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS4A038250GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog Circuits: Stable feedback networks in op-amp configurations.
• Medical Devices: Low-drift resistance paths in diagnostic equipment.
• Test & Measurement: Calibration circuits requiring long-term accuracy.
• Industrial Controls: Isolated bias networks in PLCs and motor drives.

Conclusion of GS4A038250GT

The GS4A038250GT combines ceramic durability, thin-film precision, and isolated resistor topology to outperform generic arrays in stability and space efficiency. Its low TCR, tight tolerance, and compact SOIC footprint make it a top choice for engineers prioritizing reliability in precision analog designs. While not RoHS-compliant, its niche performance suits specialized industrial and instrumentation applications where accuracy outweighs regulatory constraints.