TT Electronics/IRC

GS4A032670FBT

GS4A032670FBT Description

The GS4A032670FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 267Ω and an absolute tolerance of ±1%. The device operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in precision circuits. The SOIC-C series construction provides robust mechanical stability, while the gull-wing termination ensures secure surface-mount assembly.

GS4A032670FBT Features

• Isolated Resistors: Four independent resistors in a single package, reducing board space and simplifying design.
• High Precision: ±1% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• Thermal Stability: ±25ppm/°C temperature coefficient minimizes resistance drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability and performance.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.

GS4A032670FBT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and measurement systems.
• Signal conditioning circuits in industrial automation and medical devices.
• Feedback networks for amplifiers and ADCs/DACs requiring tight tolerance matching.
• Isolated termination in communication interfaces and sensor arrays.
• Automotive and aerospace electronics (though not PPAP/automotive-certified, its performance suits harsh environments).

Conclusion of GS4A032670FBT

The GS4A032670FBT excels in applications demanding high precision, thermal stability, and compact design. Its isolated resistors, low TCR, and robust ceramic package make it a superior choice over generic arrays. While not RoHS-compliant, its performance in industrial, medical, and precision analog circuits justifies its use where reliability is paramount. Engineers will appreciate its ease of integration and consistent performance across varying operating conditions.