TT Electronics/IRC

GS8B033900FFT

GS8B033900FFT Description

The GS8B033900FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 390Ω resistance value and an absolute tolerance of ±1%, ensuring consistent performance. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -55°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) is optimized for surface-mount assembly, with gull-wing terminations for reliable PCB connections. Rated for 100V maximum voltage and 0.8W total power dissipation, it is ideal for precision analog and digital circuits.

GS8B033900FFT Features

• High Precision: ±1% tolerance and ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic substrate enhances thermal and mechanical stability.
• Space-Efficient: Compact SOIC-C Series footprint (9.91mm length) saves PCB real estate.
• Bussed Configuration: Simplifies circuit design with shared common connections.
• Reliable Termination: Gull-wing leads (1.27mm pitch) facilitate automated soldering.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and telecom applications.
• Derated Power Handling: Operates at 70–125°C with derated power for extended reliability.

GS8B033900FFT Applications

• Voltage Divider Networks: Precision signal conditioning in sensors and ADCs.
• Bus Termination: Impedance matching in high-speed digital systems (e.g., DDR memory).
• Industrial Controls: Stable resistance in PLCs, motor drives, and instrumentation.
• Telecom Infrastructure: Signal integrity in base stations and networking hardware.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment prototypes.

Conclusion of GS8B033900FFT

The GS8B033900FFT excels in precision, thermal stability, and compactness, making it a superior choice for high-reliability circuits. Its ceramic thin-film construction and tight tolerances outperform generic resistor arrays, particularly in temperature-sensitive or high-voltage environments. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and test equipment where consistent performance is critical. Engineers benefit from its ease of integration and robust design, reducing redesign risks in complex systems.