TT Electronics/IRC

GS4A031101DT

GS4A031101DT Description

The GS4A031101DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 1.1 kΩ resistance and an absolute tolerance of ±0.5%. Its ±25 ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for environments with fluctuating thermal conditions. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances performance and durability.

GS4A031101DT Features

• Precision Tolerance: ±0.5% absolute tolerance ensures accurate signal conditioning.
• Stable Performance: Thin-film technology and ±25 ppm/°C TCR minimize resistance drift.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• Isolated Design: Four independent resistors (non-bussed) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing leads (1.27 mm pitch) simplify PCB assembly.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Compact Dimensions: 4.9 mm × 5.99 mm × 1.45 mm (L×D×H) saves board space.

GS4A031101DT Applications

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

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance.
• Test & Measurement Equipment: Calibration tools, precision instrumentation.
• Automotive Electronics: Non-automotive grade but suitable for benign environments (e.g., infotainment).
• Power Management: Current sensing, load balancing in low-power designs.

Conclusion of GS4A031101DT

The GS4A031101DT stands out for its precision, thermal stability, and compact SOIC package, making it ideal for space-constrained, high-reliability applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks. Engineers will value its isolated resistors and tight tolerances for critical designs where consistency and longevity are paramount.