TT Electronics/IRC

GS4A022741JT

GS4A022741JT Description

The GS4A022741JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 2.74KΩ and a ±5% tolerance. The device operates within a wide temperature range of 70°C to 125°C, with a ±50ppm/°C temperature coefficient, ensuring minimal resistance drift under varying thermal conditions. Its SOIC-C series construction offers robust ceramic encapsulation, enhancing durability and thermal dissipation. Rated for 100V maximum voltage and 0.1W power per resistor (0.4W total), this network is ideal for surface-mount applications demanding high-density PCB layouts.

GS4A022741JT Features

• Isolated Circuit Design: Four independent resistors (ISOL configuration) prevent crosstalk, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers stable performance with ±50ppm/°C TCR and ±5% tolerance.
• High-Temperature Operation: Reliable up to 125°C, with derated power handling up to 70°C–125°C.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with gull-wing terminals for easy SMT assembly.
• Ceramic Case: Superior thermal and mechanical stability compared to polymer-based networks.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4A022741JT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference dividers.
• Voltage Division: Precision dividers in sensor interfaces or feedback circuits.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Telecom Equipment: High-density PCBs requiring stable resistance in harsh environments.
• Test & Measurement: Calibration circuits due to low TCR and tight tolerance.

Conclusion of GS4A022741JT

The GS4A022741JT stands out for its ceramic-encapsulated design, isolated resistors, and thin-film precision, making it a superior choice for applications demanding thermal stability and electrical isolation. While not RoHS-compliant, its high voltage rating (100V) and derated power handling make it versatile for industrial and telecom systems. Engineers will appreciate its compact SOIC footprint and reliable performance in elevated temperatures, offering a cost-effective solution for non-automotive precision networks.