TT Electronics/IRC

GS8B0256R0JT

GS8B0256R0JT Description

The GS8B0256R0JT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications requiring stable performance in demanding environments. This 16-pin narrow SOIC package features 15 bussed thin-film resistors, each with a 56Ω resistance value and a tight ±5% tolerance. The device operates within a wide temperature range of -70°C to +125°C, with a derated power handling capability up to 125°C. Its ±50ppm/°C temperature coefficient ensures minimal resistance drift, making it suitable for precision circuits. The SOIC-C series construction offers a compact footprint (9.91mm × 5.99mm × 1.45mm) with gull-wing terminations for robust surface-mount assembly. Rated for 100V maximum voltage and 0.8W total power dissipation, it combines durability with high-density integration.

GS8B0256R0JT Features

• Bussed Network Design: 15 resistors connected in a single bus configuration, simplifying PCB layout for common-node applications.
• Thin-Film Technology: Delivers superior stability, low noise, and precise tolerance (±5%) compared to thick-film alternatives.
• High-Temperature Operation: Rated for 125°C with derated power up to 70°C–125°C, ideal for automotive or industrial environments (though not PPAP/automotive-certified).
• Robust Construction: Ceramic substrate enhances thermal performance and mechanical strength.
• Space-Efficient: SOIC package (1.27mm pitch) saves board space while supporting automated assembly.
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring leaded components.

GS8B0256R0JT Applications

• Voltage Division/Current Limiting: Used in ADC/DAC circuits, sensor interfaces, and signal conditioning where matched resistors are critical.
• Bus Termination/Line Matching: Ideal for digital communication systems (e.g., SPI, I²C) requiring stable impedance.
• Power Supply Circuits: Acts as pull-up/down networks or divider chains in DC-DC converters.
• Industrial Controls: Deployed in PLC modules, motor drives, and instrumentation due to its wide temperature tolerance.
• Legacy Electronics: Non-RoHS compliance makes it a fit for military/aerospace or repair applications.

Conclusion of GS8B0256R0JT

The GS8B0256R0JT excels in precision, thermal resilience, and space-constrained designs, offering a reliable solution for bussed resistor networks. Its thin-film ceramic construction and ±50ppm/°C stability outperform generic arrays, while the SOIC package ensures compatibility with high-volume manufacturing. Though not automotive-grade, its 125°C rating and 100V withstand voltage make it versatile for industrial, communications, and legacy systems. Engineers will value its balance of performance, density, and cost in critical analog/digital designs.