TT Electronics/IRC

GS4A021200CT

GS4A021200CT Description

The GS4A021200CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 120Ω resistance and an absolute tolerance of ±0.25%. The device operates within a wide temperature range of 70°C to 125°C, with a ±50ppm/°C temperature coefficient, ensuring stability under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) make it suitable for space-constrained layouts.

GS4A021200CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for reliable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 120Ω resistors for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Power Dissipation: 0.1W per resistor, ideal for low-power applications.
• Compact Footprint: SOIC package saves board space without compromising performance.

GS4A021200CT Applications

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

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and measurement equipment.
• Telecommunications: Impedance matching and line termination in RF systems.
• Medical Devices: High-reliability instrumentation requiring stable resistance.
• Automotive (Non-Automotive Rated): Non-safety-critical modules like infotainment systems.

Conclusion of GS4A021200CT

The GS4A021200CT stands out for its precision, isolation, and ceramic ruggedness, making it a superior choice for engineers needing stable, high-accuracy resistor networks. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances cater to industrial, telecom, and medical applications where consistency is critical. Its compact SOIC form factor further enhances its versatility in modern electronics design.