TT Electronics/IRC

GS7B031581GBT

GS7B031581GBT Description

The GS7B031581GBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), this bussed network integrates 13 thin-film resistors, each with a 1.58KΩ resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in thermally challenging environments. Its ±25ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision analog circuits. The SOIC package features gull-wing terminations for easy surface-mount assembly, with dimensions of 8.66mm (L) × 5.99mm (D) × 1.45mm (H) and tolerances as tight as ±0.1mm.

GS7B031581GBT Features

• High Precision: ±2% absolute tolerance and ±0.1% ratio tolerance ensure consistent performance in matched resistor applications.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal stability and long-term reliability.
• Power Handling: 0.7W total power rating (0.05W per resistor) with a 100V maximum voltage rating.
• Temperature Resilience: Operates from 70°C to 125°C with minimal drift (±25ppm/°C).
• Compact & Reliable: 14-pin SOIC package with 1.27mm terminal pitch optimizes PCB space while ensuring mechanical durability.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation applications (PPAP not required).

GS7B031581GBT Applications

This resistor network excels in:

• Precision voltage dividers and analog signal conditioning circuits.
• Medical instrumentation requiring stable, low-drift resistance matching.
• Industrial control systems where temperature fluctuations are common.
• Telecommunication hardware (e.g., line drivers, filters) demanding tight tolerance networks.
• Test & measurement equipment reliant on high-accuracy passive components.

Conclusion of GS7B031581GBT

The GS7B031581GBT stands out for its precision, thermal resilience, and compact SOIC footprint, making it a superior choice for applications requiring matched resistors with minimal drift. While not RoHS-compliant or automotive-grade, its ceramic thin-film design and bussed architecture offer unmatched stability in industrial and high-reliability systems. Engineers seeking a cost-effective, high-performance network resistor will find this model ideal for balancing accuracy, power handling, and space constraints.