TT Electronics/IRC

GS4B025231DDT

GS4B025231DDT Description

The GS4B025231DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 5.23KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and reliability for surface-mount (SMD) designs. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B025231DDT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal management and durability in harsh environments.
• Compact SOIC-8 Form Factor: Space-saving 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances.
• BUS Circuit Designator: Optimized for bus termination and voltage division applications.
• Gull-Wing Termination: Ensures reliable solder joints for automated PCB assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.

GS4B025231DDT Applications

Ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Digital Systems: Bus termination for memory modules (DDR, SDRAM) and high-speed data lines.
• Industrial Electronics: PLCs, instrumentation, and control systems requiring long-term stability.
• Automotive & Aerospace (non-automotive grade): Secondary systems where ceramic robustness is critical.
• Medical Devices: Low-noise signal conditioning circuits.

Conclusion of GS4B025231DDT

The GS4B025231DDT combines precision, compactness, and reliability, making it a standout choice for engineers needing high-accuracy resistor networks. Its ceramic construction, thin-film technology, and tight tolerances outperform generic thick-film alternatives, particularly in thermally challenging or precision-critical designs. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where consistent performance is paramount.