TT Electronics/IRC

GS4A0282R5DT

GS4A0282R5DT Description

The GS4A0282R5DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 82.5Ω and an absolute tolerance of ±0.5%. The network operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliable performance in thermally challenging environments. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction provides excellent stability and low noise, while the gull-wing termination facilitates easy surface-mount assembly.

GS4A0282R5DT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Isolated Resistors: Four independent 82.5Ω resistors with 100V isolation, ideal for signal conditioning.
• Surface-Mount Design: SOIC package (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for compact PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with a 0.1W power rating per resistor (0.4W total).
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS4A0282R5DT Applications

This resistor network excels in:

• Precision voltage dividers and current sensing circuits in test equipment.
• Signal isolation and impedance matching in communication systems.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable reference resistors.
• Medical instrumentation and industrial control systems where low drift and high accuracy are critical.
• Power supply feedback networks due to its high voltage tolerance and thermal performance.

Conclusion of GS4A0282R5DT

The GS4A0282R5DT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for high-reliability applications. While not RoHS-compliant or automotive-grade, its thin-film technology, tight tolerances, and wide operating range make it ideal for industrial, medical, and communication systems. Engineers will appreciate its balance of performance, compact size, and ease of integration in surface-mount designs. For applications demanding stable, high-accuracy resistance networks, this model delivers exceptional value.