TT Electronics/IRC

GS7B031541FDT

GS7B031541FDT Description

The GS7B031541FDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 1.54KΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low ±25ppm/°C temperature coefficient, ensuring stable performance in thermally challenging environments. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds versatility. The SOIC-C series construction features gull-wing terminations for reliable surface-mount assembly, with ±0.1mm length/height and ±0.2mm depth tolerances for precise PCB integration.

GS7B031541FDT Features

• 13-resistor network in a bussed (BUS) topology, reducing component count and PCB space.
• Thin-film technology delivers ±1% absolute tolerance and ±0.5% ratio tolerance for precision applications.
• Ceramic case ensures durability and thermal stability, with a 125°C maximum operating temperature.
• Low TCR (±25ppm/°C) minimizes resistance drift under temperature fluctuations.
• 14-pin narrow SOIC package (8.66mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for high-density layouts.
• Gull-wing termination simplifies automated SMT assembly.
• Non-automotive (PPAP: No) and EU RoHS non-compliant, suited for industrial/commercial use.

GS7B031541FDT Applications

• Precision voltage dividers and signal conditioning circuits in test/measurement equipment.
• Analog/digital hybrid systems requiring stable resistor networks (e.g., DAC/ADC reference networks).
• Industrial control systems where thermal stability and low drift are critical.
• Power management modules leveraging its 100V rating and bussed design.
• Embedded systems benefiting from space-saving SOIC packaging and high component density.

Conclusion of GS7B031541FDT

The GS7B031541FDT excels in applications demanding high precision, thermal resilience, and compact integration. Its ceramic thin-film construction, low TCR, and bussed topology offer distinct advantages over polymer-based or discrete alternatives. While not suited for automotive use, it is ideal for industrial, medical, and instrumentation designs where reliability and tolerance stability are paramount. The 14-pin SOIC format ensures compatibility with standard assembly processes, making it a pragmatic choice for engineers optimizing performance and board real estate.