TT Electronics/IRC

GS8B0256R2FFT

GS8B0256R2FFT Description

The GS8B0256R2FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC device integrates 15 bussed resistors with a 56.2Ω resistance value, offering ±1% absolute tolerance and ±1% ratio tolerance. Built with thin-film technology, it ensures stable performance across a wide temperature range (70°C to 125°C) and features a low temperature coefficient of ±50ppm/°C. The SOIC-C series package provides robust mechanical stability, with a compact footprint (9.91mm x 5.99mm x 1.45mm) and gull-wing termination for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.8W total power dissipation, it is ideal for high-density PCB designs requiring consistent resistance matching.

GS8B0256R2FFT Features

• Precision Network: 15 bussed resistors with 56.2Ω ±1% tolerance and ±50ppm/°C thermal stability.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and long-term reliability.
• High Power Handling: 0.05W per resistor (0.8W total) with derating up to 125°C.
• Compact SOIC Package: 16-pin narrow profile (9.91mm x 5.99mm) with 1.27mm terminal pitch for space-constrained layouts.
• Surface-Mount Ready: Gull-wing leads facilitate automated assembly and strong solder joints.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).

GS8B0256R2FFT Applications

• Signal Conditioning: Precision voltage division and impedance matching in ADC/DAC circuits.
• Industrial Controls: Stable resistance networks for PLC I/O modules and sensor interfaces.
• Telecom Infrastructure: Line termination and filter networks in high-frequency communication systems.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift (±50ppm/°C).
• Power Management: Current sensing and feedback loops in DC-DC converters.

Conclusion of GS8B0256R2FFT

The GS8B0256R2FFT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic thin-film design and bussed architecture make it a superior choice over polymer-based networks, particularly in environments with high thermal stress or precision requirements. While not automotive-qualified, its 125°C rating and low TCR ensure reliability in industrial, telecom, and instrumentation designs. Engineers will appreciate its balance of performance, size, and cost for high-volume production.