TT Electronics/IRC

GS7B021181JDT

GS7B021181JDT Description

The GS7B021181JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin Narrow SOIC package features 13 bussed (BUS) thin-film resistors, each with a resistance value of 1.18KΩ and a tight ±5% absolute tolerance (with ±0.5% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, ensuring reliability in harsh environments. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it is engineered for stability under varying electrical loads. The ±50ppm/°C temperature coefficient minimizes resistance drift, making it ideal for precision analog and digital systems.

GS7B021181JDT Features

• Ceramic SOIC-C Series Construction: Ensures durability and thermal stability.
• Thin-Film Technology: Delivers high accuracy and low noise.
• Bussed Network (13 Resistors): Simplifies PCB layout for bus line applications.
• 14-Pin Gull Wing Termination: Facilitates reliable surface-mount assembly.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR (±50ppm/°C): Maintains consistent performance across temperature fluctuations.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H), with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS7B021181JDT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: Ideal for digital communication interfaces (e.g., CAN, I2C).
• Precision Analog Circuits: Suitable for sensor signal conditioning and instrumentation.
• Power Management Systems: Used in DC-DC converters and load-sharing circuits.
• Automotive & Industrial Electronics: Despite non-automotive PPAP status, its rugged ceramic package suits harsh environments.

Conclusion of GS7B021181JDT

The GS7B021181JDT combines high-density integration, precision tolerances, and robust ceramic packaging, making it a superior choice for engineers seeking reliability in compact designs. Its bussed architecture and thin-film technology reduce component count while ensuring signal integrity, particularly in high-temperature or noise-sensitive applications. While not PPAP-certified, its performance metrics align with industrial and telecom standards, offering a cost-effective alternative to discrete resistors.