TT Electronics/IRC

GS4A021182JGT

GS4A021182JGT Description

The GS4A021182JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC (SOIC-C Series) device features four isolated thin-film resistors, each with a resistance value of 11.8 kΩ and a tolerance of ±5%. The network operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50 ppm/°C, ensuring minimal resistance drift. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GS4A021182JGT Features

• Isolated Resistors: Four independent resistors (isolated elements) for flexible circuit design.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for consistent performance.
• Thermal Stability: ±50 ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case (SOIC package) with 1.45mm height and 4.9mm length, offering durability.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for seamless PCB assembly.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS4A021182JGT Applications

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

• Voltage dividers and signal conditioning in measurement equipment.
• Feedback networks for amplifiers and ADCs/DACs.
• Impedance matching in communication systems.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where consistent performance is critical.

Conclusion of GS4A021182JGT

The GS4A021182JGT stands out for its ceramic-based isolation, tight tolerances, and thermal resilience, making it ideal for applications demanding precision and reliability. While not RoHS-compliant, its thin-film technology and low TCR provide superior performance over carbon-based alternatives. Engineers will appreciate its compact SOIC footprint and high-voltage capability, ensuring versatility across industrial, medical, and instrumentation designs. For non-automotive use cases requiring stable, isolated resistors, this network delivers exceptional value.