TT Electronics/IRC

GS4B032200GFT

GS4B032200GFT Description

The GS4B032200GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for precision applications requiring stable resistance and tight tolerances. This 220Ω thin-film resistor network features a ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched-resistance circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional thermal stability across a 70°C to 125°C derated power range, making it suitable for demanding environments. The 0.05W (1/20) power rating per resistor and 100V maximum voltage rating further enhance its reliability in compact, high-density designs.

GS4B032200GFT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for secure surface mounting.
• Bussed Network Design: Simplifies PCB layout by integrating 7 resistors with a common bus connection.
• Precision Thin-Film Technology: Delivers low TCR (±25ppm/°C) and 2% tolerance for accurate signal conditioning.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for industrial and automotive-adjacent applications (non-automotive PPAP).
• Stable Power Handling: 0.4W total power dissipation with derating up to 125°C.

GS4B032200GFT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance (±1%) ensures accurate signal scaling.
• Analog Signal Processing: Low TCR minimizes drift in instrumentation and sensor interfaces.
• Power Management Modules: Compact SOIC footprint suits space-constrained designs like DC-DC converters.
• Industrial Controls: Ceramic construction withstands harsh environments (e.g., motor drives, PLCs).
• Consumer Electronics: Reliable performance in audio equipment and display drivers.

Conclusion of GS4B032200GFT

The GS4B032200GFT combines ceramic durability, thin-film precision, and bussed network efficiency, offering a superior solution for applications demanding stable resistance and thermal resilience. Its 8-pin SOIC package and 220Ω bussed configuration streamline design while meeting rigorous performance standards. While not RoHS-compliant, it remains a top choice for non-EU industrial and embedded systems where reliability outweighs regulatory constraints.