TT Electronics/IRC

GS4A031183GGT

GS4A031183GGT Description

The GS4A031183GGT 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 118KΩ resistance and a tight ±2% absolute tolerance. The network operates within a wide temperature range of -70°C to +125°C, with a ±25ppm/°C temperature coefficient, ensuring stability under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.1W power dissipation per resistor (0.4W total) and a 100V maximum voltage rating, making it suitable for demanding environments. Its gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS4A031183GGT Features

• Isolated Elements: Four independent resistors prevent crosstalk, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers low TCR (±25ppm/°C) and ±2% ratio tolerance for matched performance.
• Robust Construction: Ceramic case ensures high thermal conductivity and durability.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS4A031183GGT Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Equipment: Isolation circuits in patient monitoring systems.
• Industrial Controls: Feedback networks in PLCs and motor drives.
• Telecommunications: Impedance matching in RF modules.
• Test & Measurement: Calibration circuits requiring stable resistance ratios.

Conclusion of GS4A031183GGT

The GS4A031183GGT excels in precision analog circuits where thermal stability, isolation, and compactness are critical. Its ceramic SOIC package and thin-film resistors provide superior performance over epoxy-based networks, particularly in high-temperature or high-voltage scenarios. While not automotive-grade, its 2% tolerance and low TCR make it a cost-effective choice for industrial, medical, and telecom designs. Engineers seeking reliable, space-saving resistor networks will find this model a compelling solution.