TT Electronics/IRC

GS4A0131R6GT

GS4A0131R6GT Description

The GS4A0131R6GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 4-resistor isolated network features a 31.6Ω resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in an 8-pin narrow SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology provides excellent power handling (0.1W per resistor, 0.4W total) and a 100V maximum voltage rating, making it suitable for high-reliability circuits.

GS4A0131R6GT Features

• Isolated Resistor Design: Four independent resistors in a single package, ideal for isolation-critical applications.
• High Stability: Ceramic substrate and thin-film technology ensure low drift and long-term reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Precision Tolerance: ±2% absolute tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: SOIC-C series ceramic case offers superior thermal and mechanical durability compared to standard epoxy packages.
• Automation-Friendly: 1.27mm terminal pitch and gull-wing leads enable seamless PCB assembly.

GS4A0131R6GT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks in harsh environments.
• Medical Electronics: Precision analog circuits where stability and isolation are critical.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GS4A0131R6GT

The GS4A0131R6GT stands out for its ceramic-based isolation, precision tolerances, and rugged SOIC package, making it a superior choice over plastic-encapsulated networks in high-temperature or vibration-prone applications. Its thin-film construction and isolated design cater to engineers needing reliable, space-saving solutions for analog and mixed-signal systems. While not automotive-grade, its performance suits industrial, medical, and telecom sectors where accuracy and durability are paramount.