TT Electronics/IRC

GS8A014751FBT

GS8A014751FBT Description

The GS8A014751FBT from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Built with thin-film technology on a ceramic substrate, it delivers excellent stability with a ±100ppm/°C temperature coefficient and 1% tolerance. Each resistor offers 4.75KΩ resistance at 0.1W (1/10W) power rating per element, totaling 0.8W for the entire network. Encased in a 16-pin SOIC package with gull-wing SMD termination, it ensures reliable surface-mount assembly in compact designs. The ceramic case style enhances thermal performance, supporting operation up to 125°C with derating from 70°C. Its 100V maximum voltage rating and isolated (ISOL) circuit design make it ideal for signal conditioning and voltage division in harsh environments.

GS8A014751FBT Features

• Precision Thin Film: Low TCR (±100ppm/°C) and tight 1% tolerance for stable performance.
• Robust Construction: Ceramic substrate and SOIC package ensure durability and heat dissipation.
• High-Density Integration: 8 resistors in a compact 9.91mm × 5.99mm × 1.45mm footprint.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Isolated Design (ISOL): Independent resistors prevent crosstalk, suitable for multi-channel systems.
• Automotive-Grade Alternatives: While this variant is not PPAP or automotive-qualified, similar designs are available for stringent applications.

GS8A014751FBT Applications

• Industrial Controls: Precision voltage dividers in PLCs and sensor interfaces.
• Medical Electronics: Signal isolation in diagnostic equipment due to low drift.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Power Management: Feedback networks in DC-DC converters or LED drivers.
• Aerospace & Defense: Ruggedized systems benefiting from ceramic thermal resilience.

Conclusion of GS8A014751FBT

The GS8A014751FBT excels in precision, thermal stability, and space efficiency, making it a top choice for engineers needing reliable resistor networks in high-temperature or isolation-critical designs. Its non-RoHS status may limit use in eco-regulated markets, but its ceramic construction and thin-film accuracy offer distinct advantages over polymer-based alternatives. Ideal for industrial, medical, and instrumentation applications where long-term stability is paramount.