TT Electronics/IRC

GS7B031331DCT

GS7B031331DCT Description

The GS7B031331DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 1.33KΩ resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, making it stable across a wide temperature range (70°C to 125°C). The SOIC-C series construction provides robust performance with a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS7B031331DCT Features

• Precision Performance: ±0.5% tolerance and ±25ppm/°C TCR ensure reliable operation in precision circuits.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• High-Density Design: 14-pin SOIC package (8.66mm × 5.99mm × 1.45mm) optimizes board space.
• Bussed Configuration: 13 resistors share a common node, simplifying bus line applications.
• Wide Operating Range: Suitable for -55°C to +125°C environments (derated power above 70°C).
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch ensure compatibility with automated assembly.

GS7B031331DCT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: High-reliability circuits requiring tight tolerances.
• Automotive Electronics (non-AECQ): Non-critical systems where thermal stability is key.
• Test & Measurement Equipment: Calibration circuits demanding low drift.

Conclusion of GS7B031331DCT

The GS7B031331DCT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. While not PPAP or automotive-grade, its ceramic construction and thin-film technology deliver superior stability for industrial, medical, and instrumentation applications. For projects requiring tight tolerance ratios (±0.25%) and low thermal drift, this model offers a compelling balance of performance and cost-effectiveness.