TT Electronics/IRC

GS4A021910CCT

GS4A021910CCT Description

The GS4A021910CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 191Ω and an absolute tolerance of ±0.25%. The network operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50ppm/°C, ensuring stable performance under varying thermal conditions. Encased in a rectangular ceramic SOIC package, it provides excellent durability and thermal stability, with a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS4A021910CCT Features

• Precision Performance: Tight tolerance (±0.25%) and low TCR (±50ppm/°C) for high-accuracy applications.
• Robust Construction: Ceramic case ensures superior thermal and mechanical resilience.
• Isolated Resistors: Four independent resistors (191Ω each) with isolated elements for flexible circuit design.
• Compact & Reliable: SOIC package (4.9mm x 5.99mm x 1.45mm) with a 1.27mm terminal pitch, ideal for space-constrained designs.
• Wide Operating Range: Suitable for environments up to 125°C, with derated power at elevated temperatures.
• Surface-Mount Ready: Gull-wing terminals for seamless SMT assembly.

GS4A021910CCT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in industrial controls.
• Medical Electronics: High-reliability instrumentation requiring stable resistance values.
• Automotive Systems: Non-automotive grade but suitable for benign-environment automotive-adjacent applications (e.g., infotainment).
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low drift.
• Aerospace & Defense: Robust performance in non-extreme thermal conditions (note: non-RoHS).

Conclusion of GS4A021910CCT

The GS4A021910CCT stands out for its precision, isolation, and ceramic-based durability, making it a top choice for engineers prioritizing stability in harsh environments. While not RoHS-compliant or automotive-grade, its thin-film technology and tight tolerances cater to niche applications where accuracy and thermal performance are critical. Ideal for industrial, medical, and instrumentation designs, this network balances compactness with reliability, though verification of its "Unconfirmed" status is advised before full-scale deployment.