TT Electronics/IRC

GS4A0282R0GDT

GS4A0282R0GDT Description

The GS4A0282R0GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 82Ω resistance and a tight ±2% absolute tolerance. With a ±50ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction provides excellent thermal and mechanical stability, making it ideal for demanding environments. The 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating further enhance its reliability in circuit designs requiring isolation and precision.

GS4A0282R0GDT Features

• Isolated Resistor Network: Four independent resistors with ±0.5% ratio tolerance for matched performance.
• High Stability: Ceramic substrate and thin-film technology ensure low noise and long-term reliability.
• Precision Specifications: ±2% tolerance, ±50ppm/°C TCR, and 82Ω resistance for accurate signal conditioning.
• Robust Construction: SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing leads for secure surface mounting.
• Wide Temperature Range: Operates from -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• High Voltage Handling: Supports up to 100V, making it versatile for analog and digital circuits.

GS4A0282R0GDT Applications

• Signal Isolation: Ideal for ADC/DAC interfaces, sensor conditioning, and feedback networks where isolation reduces crosstalk.
• Precision Voltage Dividers: Used in measurement equipment and test instrumentation due to its tight ratio tolerance.
• Industrial Electronics: Suitable for PLC modules, power supplies, and control systems requiring stable resistance under thermal stress.
• Communications: Enhances signal integrity in RF modules and data acquisition systems.
• Medical Devices: Reliable performance in patient monitoring and diagnostic equipment where precision is critical.

Conclusion of GS4A0282R0GDT

The GS4A0282R0GDT stands out for its isolated design, ceramic durability, and precision tolerances, making it a superior choice for engineers needing reliable resistor networks in harsh or precision-critical environments. While not automotive-qualified, its wide temperature range and high voltage rating ensure versatility across industrial, medical, and communication applications. For designs demanding low TCR, matched resistors, and robust packaging, this model delivers exceptional performance.