TT Electronics/IRC

GS8B0139R2JDT

GS8B0139R2JDT Description

The GS8B0139R2JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 16-pin narrow SOIC package features 15 bussed resistors with a 39.2Ω resistance value and a ±5% absolute tolerance, ensuring consistent performance across circuits. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for temperature-sensitive designs. The SOIC-C series construction provides robust mechanical integrity, with a rectangular ceramic case that enhances thermal dissipation and durability. Rated for 0.05W (1/20) per resistor and 0.8W total power, it operates reliably within a 70°C to 125°C derated power range, with a maximum voltage rating of 100V.

GS8B0139R2JDT Features

• Ceramic Case: Superior thermal and mechanical performance compared to polymer-based networks.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a shared topology.
• Thin-Film Technology: Delivers low noise, high precision, and stable resistance over temperature.
• Narrow SOIC Package (9.91mm x 5.99mm x 1.45mm): Space-efficient for high-density PCB layouts.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 1.27mm terminal pitch.
• Wide Temperature Range: Operates from -55°C to 125°C, ideal for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GS8B0139R2JDT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADC reference networks.
• Bus Termination: Damping signal reflections in high-speed digital systems (e.g., memory buses).
• Industrial Control Systems: Where ceramic construction resists vibration and thermal cycling.
• Legacy Electronics Repair: Compatible with older designs requiring non-RoHS components.
• Test & Measurement Equipment: Stable performance ensures repeatable calibration.

Conclusion of GS8B0139R2JDT

The GS8B0139R2JDT combines ceramic ruggedness, thin-film precision, and bussed convenience in a compact SOIC package. Its ±100ppm/°C stability and 5% tolerance make it a reliable choice for engineers prioritizing durability and consistency in harsh environments. While not automotive-grade (PPAP/No), it is well-suited for industrial, telecom, and instrumentation applications where component longevity is critical. The non-RoHS compliance may limit its use in modern eco-conscious designs but remains valuable for niche or legacy systems.