TT Electronics/IRC

GS7B014752FDT

GS7B014752FDT Description

The GS7B014752FDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 47.5KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±100ppm/°C, maintaining stability across a wide operating temperature range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations enables reliable surface-mount assembly, while its ceramic case provides excellent thermal and mechanical durability. Rated for 100V maximum voltage and 0.7W total power dissipation, this network is ideal for high-density PCB designs requiring tight tolerances and robust performance.

GS7B014752FDT Features

• Bussed Network Design: 13 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance for critical analog applications.
• Stable Performance: Thin-film technology with ±100ppm/°C TCR ensures minimal drift over temperature.
• Robust Construction: Ceramic case and SOIC package offer superior thermal and mechanical resilience.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power handling.
• Low Power Dissipation: 0.05W per resistor (1/20W) and 0.7W total for energy-efficient designs.

GS7B014752FDT Applications

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in industrial systems.
• Medical Electronics: Stable resistance networks for diagnostic equipment and patient monitoring.
• Automotive Control Modules: Engine management and safety systems requiring high-temperature stability (note: not PPAP-approved).
• Test & Measurement Equipment: Calibration circuits and reference networks demanding tight tolerances.
• Aerospace & Defense: Ruggedized electronics where ceramic durability and thermal performance are critical.

Conclusion of GS7B014752FDT

The GS7B014752FDT stands out for its precision, reliability, and ceramic-based robustness, making it a top choice for engineers designing high-performance analog circuits. Its bussed architecture, tight tolerances, and wide temperature range address challenges in industrial, medical, and aerospace applications. While not automotive-qualified, its thin-film stability and compact SOIC footprint offer a competitive edge over polymer-based networks. For designs prioritizing long-term accuracy and durability, this resistor network delivers exceptional value.