TT Electronics/IRC

GS4B022551DCT

GS4B022551DCT Description

The GS4B022551DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 2.55KΩ resistance value with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in an 8-pin SOIC package with gull-wing terminations, it offers surface-mount compatibility and robust ceramic construction for durability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is ideal for precision analog and digital circuits.

GS4B022551DCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic Case: Enhances thermal stability and mechanical strength in harsh environments.
• Compact SOIC Package: Space-saving 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB designs.
• BUS Circuit Design: Optimized for bus termination, voltage division, and pull-up/pull-down applications.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade systems (though not PPAP/automotive-certified).
• Non-RoHS Compliant: May be preferred for legacy or specialized applications requiring traditional materials.

GS4B022551DCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: Impedance matching for high-speed digital interfaces (e.g., SPI, I²C).
• Industrial Controls: Sensor interfaces, PLCs, and instrumentation requiring long-term stability.
• Power Management: Bias networks and load sharing in DC-DC converters.
• Legacy Systems: Maintenance or upgrades of non-RoHS-compliant equipment.

Conclusion of GS4B022551DCT

The GS4B022551DCT combines precision, compactness, and reliability, making it a standout choice for engineers needing high-accuracy resistor networks. Its ceramic construction, low TCR, and tight tolerance address critical design challenges in industrial, communication, and measurement systems. While not suited for automotive applications, its performance-to-size ratio and ease of integration ensure versatility in advanced electronics. For designs demanding stable resistance under thermal stress, this TT Electronics/IRC offering delivers exceptional value.