TT Electronics/IRC

GS8B031801JT

GS8B031801JT Description

The GS8B031801JT 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 1.8KΩ resistance value and a ±5% absolute tolerance. Built using thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide temperature range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations enables easy surface-mount assembly, while its ceramic case provides excellent thermal and mechanical durability. Rated for 0.05W per resistor (0.8W total) and 100V maximum voltage, it is ideal for demanding electronic circuits.

GS8B031801JT Features

• Bussed Network Design: 15 resistors connected in a single bus configuration, simplifying PCB layout.
• High Precision: ±5% tolerance and ±25ppm/°C TCR ensure reliable performance in varying conditions.
• Robust Construction: Ceramic substrate enhances thermal stability and longevity.
• Compact SOIC Package: 16-pin narrow profile (1.27mm pitch) saves board space.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminations facilitate automated assembly processes.

GS8B031801JT Applications

This resistor network excels in applications requiring stable, high-density resistance solutions, such as:

• Voltage Divider Networks: Precision signal conditioning in analog circuits.
• Industrial Control Systems: Robust performance in harsh environments.
• Automotive Electronics: Despite not being PPAP or 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 sharing in power supply feedback networks.

Conclusion of GS8B031801JT

The GS8B031801JT stands out for its combination of precision, durability, and compact design, making it a versatile choice for engineers designing high-reliability electronic systems. Its thin-film ceramic construction, tight TCR, and bussed architecture provide distinct advantages over similar networks, particularly in space-constrained or thermally challenging applications. While not RoHS-compliant, its performance characteristics make it a compelling option for industrial and instrumentation use cases.