TT Electronics/IRC

GS8A0149R9FT

GS8A0149R9FT Description

The GS8A0149R9FT from TT Electronics/IRC is a high-performance 8-resistor thin-film network in a 16-pin SOIC package, designed for precision applications requiring stable resistance values and isolation. With a 49.9Ω resistance per element, 1% tolerance, and ±100ppm/°C temperature coefficient, this network ensures reliable performance in demanding environments. The ceramic case and gull-wing termination provide robust mechanical stability and ease of surface-mount assembly. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates across a wide temperature range (-70°C to +125°C), making it suitable for industrial and instrumentation applications.

GS8A0149R9FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Design (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• High Power Handling: 0.8W total dissipation (0.1W per resistor) ensures reliability in power-sensitive designs.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Tight Tolerances: ±1% resistance accuracy and ±100ppm/°C TCR for consistent performance.
• Surface-Mount Gull Wing Terminals: Facilitates automated PCB assembly with 1.27mm pitch.
• Extended Temperature Range: Operates from -70°C to +125°C, ideal for harsh environments.

GS8A0149R9FT Applications

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks.
• Test & Measurement Equipment: Precision dividers and calibration circuits.
• Medical Electronics: Isolated sensor interfaces and analog signal processing.
• Automotive (Non-Automotive Qualified): Prototyping or non-safety-critical circuits.
• Telecommunications: Line termination and impedance matching in RF modules.

Conclusion of GS8A0149R9FT

The GS8A0149R9FT resistor network excels in precision, isolation, and power handling, making it a superior choice for high-reliability applications. Its ceramic construction, thin-film technology, and tight tolerances set it apart from standard thick-film networks. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation designs requiring stable performance under thermal stress. Packaged in tubes for SMD handling, it combines ease of use with exceptional electrical characteristics.