TT Electronics/IRC

GS4B032550FFT

GS4B032550FFT Description

The GS4B032550FFT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications. Encased in a ceramic SOIC package, it features thin-film technology for superior stability and accuracy, with a 255Ω resistance value and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift across a wide operating range of 70°C to 125°C. The 8-pin narrow SOIC (SOIC-C series) package offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations, making it ideal for automated surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it balances durability with efficiency.

GS4B032550FFT Features

• Bussed Network Design: Simplifies circuit layout with interconnected resistors (BUS configuration).
• High Precision: ±1% tolerance and ±25ppm/°C TCR ensure reliable performance in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology enhance thermal stability and longevity.
• Compact & Lightweight: SOIC package (4.9mm × 5.99mm) saves board space while supporting high-density designs.
• Automation-Friendly: Gull-wing terminations and 1.27mm pitch enable seamless SMT integration.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.

GS4B032550FFT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision bussed networks simplify signal conditioning.
• Industrial Control Systems: Stable performance under thermal stress (e.g., PLCs, motor drives).
• Medical Electronics: Low drift and high accuracy suit diagnostic equipment and sensors.
• Automotive (Non-Automotive Grade): Auxiliary systems where EU RoHS non-compliance is permissible.
• Test & Measurement Equipment: Demands tight tolerance and low TCR for calibration circuits.

Conclusion of GS4B032550FFT

The GS4B032550FFT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers prioritizing stability in harsh environments. While not PPAP or automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks. Ideal for industrial, medical, and instrumentation designs requiring repeatable accuracy and space efficiency. For non-RoHS applications, this network delivers unmatched reliability in its class.