TT Electronics/IRC

GS4B021782CCT

GS4B021782CCT Description

The GS4B021782CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 17.8KΩ resistance per element with an exceptional ±0.25% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in an 8-pin SOIC ceramic package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for precision signal conditioning, voltage division, and impedance matching in compact PCB designs.

GS4B021782CCT Features

• High Precision: Tight ±0.25% tolerance and ±50ppm/°C TCR for stable performance in thermal environments.
• Robust Construction: Ceramic SOIC case ensures durability and excellent heat dissipation.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density layouts.
• Reliable Termination: Gull-wing leads provide secure soldering and mechanical stability.
• Wide Voltage Range: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS4B021782CCT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks, feedback loops, and sensor interfaces.
• Industrial Electronics: Used in PLC modules, test equipment, and power management systems requiring tight tolerance.
• Automotive & Aerospace: Suitable for non-automotive but high-reliability environments due to its 125°C max operating temperature.
• Medical Devices: Ensures accuracy in patient monitoring systems and diagnostic instruments.
• Communication Systems: Employed in RF impedance matching and signal attenuation networks.

Conclusion of GS4B021782CCT

The GS4B021782CCT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-performance electronic systems. Its ceramic thin-film construction and BUS configuration offer unmatched reliability in critical applications, though its non-RoHS compliance may limit use in eco-regulated markets. For projects demanding low drift, high accuracy, and robust packaging, this resistor network delivers exceptional value.