TT Electronics/IRC

GS4A031133FBT

GS4A031133FBT Description

The GS4A031133FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 113KΩ and an absolute tolerance of ±1%. The network operates within a temperature range of 70°C to 125°C, with a derated power specification, and offers a low temperature coefficient of ±25ppm/°C, ensuring stability under thermal stress. Encased in a rectangular ceramic SOIC package, it provides excellent thermal and mechanical durability, making it suitable for harsh environments.

GS4A031133FBT Features

• Isolated Circuit Design: Each of the four resistors is electrically isolated, enabling flexible circuit configurations.
• High Precision: ±1% absolute tolerance and ±0.1% ratio tolerance ensure consistent performance in precision analog circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Wide Operating Range: Supports up to 125°C with a 0.1W power rating per resistor (0.4W total).
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 1.27mm pitch.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature variations.
• Non-Automotive Grade: Ideal for industrial and instrumentation applications where PPAP compliance is not required.

GS4A031133FBT Applications

This resistor network excels in precision voltage dividers, feedback networks, and signal conditioning circuits where stability and accuracy are critical. Its isolated design makes it suitable for:

• Medical instrumentation (e.g., patient monitoring systems).
• Test and measurement equipment (e.g., multimeters, oscilloscopes).
• Industrial control systems requiring long-term reliability.
• Telecommunications infrastructure (e.g., signal filtering and impedance matching).
• Aerospace and defense electronics where component robustness is essential.

Conclusion of GS4A031133FBT

The GS4A031133FBT stands out for its high precision, thermal stability, and rugged ceramic packaging, making it a superior choice for engineers designing critical analog circuits. While not automotive-grade, its isolated thin-film resistors and low TCR provide exceptional performance in industrial, medical, and telecom applications. For designs requiring tight tolerance, reliability, and compact form factor, this resistor network delivers a compelling balance of performance and durability.