TT Electronics/IRC

GS7B011782FDT

GS7B011782FDT Description

The GS7B011782FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC package features 13 bussed resistors with a 17.8KΩ resistance value and a tight ±1% absolute tolerance, ensuring consistent performance. The thin-film technology and ±100ppm/°C temperature coefficient provide excellent stability across a wide temperature range (70°C to 125°C). With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, this network is ideal for space-constrained designs requiring reliable signal conditioning or voltage division.

GS7B011782FDT Features

• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance for accurate signal processing.
• Robust Construction: Ceramic case and gull-wing termination ensure durability and ease of surface mounting.
• Thermal Stability: ±100ppm/°C TCR minimizes resistance drift under thermal stress.
• Compact Design: 8.66mm × 5.99mm × 1.45mm SOIC footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Suitable for -55°C to +125°C environments, derated to 70°C–125°C at full power.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.

GS7B011782FDT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor conditioning.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance values.
• Test & Measurement Equipment: Precision instrumentation where low drift and high accuracy are critical.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GS7B011782FDT

The GS7B011782FDT combines precision, compactness, and thermal resilience, making it a superior choice for engineers needing reliable resistor networks in constrained or thermally variable environments. Its ceramic construction, thin-film technology, and bussed design offer distinct advantages over polymer-based or discrete alternatives, particularly in high-density or noise-sensitive applications. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and commercial electronics demanding tight tolerances and long-term stability.