TT Electronics/IRC

GS8B031911JDT

GS8B031911JDT Description

The GS8B031911JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 1.91KΩ resistance value and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (9.91mm × 5.99mm × 1.45mm) with gull-wing terminations ensures easy surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 0.8W total power rating provide robust handling of distributed loads.

GS8B031911JDT Features

• Bussed Network Design: Simplifies circuit layout with 15 interconnected resistors.
• High Precision: ±5% tolerance and ±0.5% ratio tolerance for consistent performance.
• Wide Temperature Range: Stable operation from -70°C to +125°C (derated power).
• Low TCR: ±25ppm/°C ensures minimal resistance drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial applications.

GS8B031911JDT Applications

This resistor network is ideal for:

• Voltage Division Circuits: Precision dividers in sensor interfaces.
• Industrial Control Systems: Stable performance in harsh environments.
• Automotive Electronics: Despite not being PPAP/Automotive-qualified, its wide temperature range suits non-safety-critical automotive modules.
• Test & Measurement Equipment: Low TCR ensures accuracy in calibration circuits.
• Power Management: Distributed load handling in DC-DC converters.

Conclusion of GS8B031911JDT

The GS8B031911JDT excels in precision, thermal stability, and compact design, making it a superior choice for bussed resistor networks. Its ceramic construction, low TCR, and high voltage tolerance distinguish it from generic arrays, particularly in industrial and instrumentation applications. While not RoHS-compliant, its reliability and performance justify its use in specialized electronics where durability and accuracy are paramount.