TT Electronics/IRC

GS8A013902CBT

GS8A013902CBT Description

The GS8A013902CBT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a tight ±0.25% absolute tolerance and ±0.1% ratio tolerance, ensuring exceptional accuracy in matched resistance applications. With a 39 kΩ resistance value, ±100 ppm/°C temperature coefficient, and 100 V maximum voltage rating, this network is engineered for stability across a 70°C to 125°C derated power range, making it suitable for precision analog circuits. Its 0.1 W (1/10) power rating per resistor and 0.8 W total power dissipation provide reliable performance in compact designs.

GS8A013902CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical matching applications.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Wide Temperature Range: Operates reliably from -55°C to +125°C with derated power up to 125°C.
• Low TCR: ±100 ppm/°C minimizes resistance drift under thermal stress.
• Isolated Resistors: Independent elements reduce crosstalk in signal isolation circuits.
• Surface-Mount Gull Wing Terminals: 1.27 mm pitch for easy PCB integration.
• Non-Automotive, Non-PPAP: Ideal for industrial and instrumentation use.

GS8A013902CBT Applications

This resistor network excels in:

• Precision voltage dividers and bridge circuits requiring matched resistances.
• Isolation amplifiers and medical instrumentation where signal integrity is critical.
• Test & measurement equipment demanding low drift and high accuracy.
• Industrial control systems needing robust, temperature-stable components.
• A/D and D/A converter reference networks due to its tight tolerance and low TCR.

Conclusion of GS8A013902CBT

The GS8A013902CBT stands out for its precision, isolation, and thermal performance, making it a superior choice for high-accuracy analog designs. Its ceramic construction, thin-film technology, and tight tolerances ensure reliability in harsh environments, while the SOIC package facilitates compact PCB layouts. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and test equipment where consistent performance is paramount. Engineers seeking a stable, high-performance resistor network for isolation or matched-resistance applications will find this model exceptionally well-suited.