TT Electronics/IRC

GS8B034221JFT

GS8B034221JFT Description

The GS8B034221JFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC format, it features 15 bussed resistors with a 4.22KΩ resistance value and a ±5% absolute tolerance. Built using thin-film technology, this network offers excellent stability with a low temperature coefficient of ±25ppm/°C, ensuring reliable performance across a temperature range of 70°C to 125°C. The SOIC-C series construction provides robust mechanical and thermal properties, making it suitable for surface-mount applications in harsh environments.

GS8B034221JFT Features

• High-Density Integration: 15 resistors in a compact 9.91mm × 5.99mm × 1.45mm SOIC package.
• Precision Performance: ±1% ratio tolerance and ±25ppm/°C tempco for stable signal conditioning.
• Robust Construction: Ceramic case enhances thermal dissipation and durability.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and automotive-grade circuits.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB assembly.
• Power Handling: 0.05W per resistor (0.8W total) ensures reliability in power-sensitive designs.

GS8B034221JFT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: High-stability feedback networks in PLCs and motor drives.
• Automotive Electronics: Engine control units (ECUs) where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance matching.
• Medical Devices: Low-noise, high-reliability signal conditioning.

Conclusion of GS8B034221JFT

The GS8B034221JFT stands out for its ceramic-based thin-film technology, offering superior thermal and electrical stability compared to polymer-based networks. Its bussed configuration, high power rating, and tight tolerances make it ideal for precision applications in industrial, automotive, and instrumentation sectors. While not RoHS-compliant, its performance in extreme conditions justifies its use in specialized designs requiring long-term reliability.