TT Electronics/IRC

GS8B0256R2DT

GS8B0256R2DT Description

The GS8B0256R2DT from TT Electronics/IRC is a high-precision bussed resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC (SOIC-C) ceramic package, it integrates 15 resistors with a 56.2Ω resistance value and an ultra-tight ±0.5% tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a ±50ppm/°C temperature coefficient, ensuring stable performance in thermally dynamic environments. Its thin-film technology delivers superior accuracy and reliability, while the 100V maximum voltage rating and 0.8W total power dissipation make it suitable for power-sensitive designs.

GS8B0256R2DT Features

• Ceramic Case & SOIC Package: Robust construction with 9.91mm length, 5.99mm depth, and 1.45mm height (tolerances ±0.1–0.2mm), ideal for space-constrained PCBs.
• Bussed Network (BUS): Simplified circuit design with interconnected resistors, reducing component count.
• High Precision: 0.5% absolute tolerance and ±50ppm/°C TCR for critical analog/digital systems.
• Thin-Film Technology: Low noise, excellent stability, and long-term reliability.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy assembly and compatibility with automated processes.
• Derated Power Handling: 0.05W per resistor (70–125°C), ensuring performance under thermal stress.

GS8B0256R2DT Applications

This resistor network excels in:

• Precision Voltage Dividers & Sensor Interfaces: High accuracy suits medical instrumentation and industrial sensors.
• Automotive & Aerospace Electronics: Despite non-automotive PPAP status, its -70°C to +125°C range fits harsh environments.
• Communication Systems: Stable impedance matching in RF/analog circuits.
• Power Management Modules: Efficient current distribution in DC-DC converters.
• Test & Measurement Equipment: Reliable signal conditioning due to low TCR and tight tolerance.

Conclusion of GS8B0256R2DT

The GS8B0256R2DT stands out for its ceramic durability, thin-film precision, and bussed topology, offering engineers a compact, high-performance solution for precision circuits. While not RoHS-compliant, its wide temperature range, low TCR, and 0.5% tolerance make it a preferred choice for industrial, telecom, and high-reliability systems where accuracy and thermal resilience are paramount.