TT Electronics/IRC

GS4B033002FT

GS4B033002FT Description

The GS4B033002FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Encased in a ceramic SOIC-C series housing, it offers a 30KΩ resistance per element with a tight ±1% tolerance and an ultra-low ±25ppm/°C temperature coefficient, ensuring reliability across a -70°C to +125°C operating range. Rated for 100V maximum voltage and 0.4W total power dissipation, it combines 0.05W per resistor capability with a compact footprint (4.9mm x 5.99mm x 1.45mm). The gull-wing termination and 1.27mm pitch facilitate easy surface-mount assembly.

GS4B033002FT Features

• Precision Thin Film Technology: Delivers stable performance with ±25ppm/°C TCR and ±1% tolerance for critical circuits.
• Robust Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• Bussed Network Design: Simplifies PCB layout with shared common terminals (BUS configuration).
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive (non-AEC-Q200) applications.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (4.9mm length) with ±0.1mm dimensional tolerances.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.

GS4B033002FT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.
• Power Management: Bias networks in DC-DC converters.
• Non-Automotive Embedded Systems: Where ceramic reliability outweighs PPAP requirements.

Conclusion of GS4B033002FT

The GS4B033002FT excels in precision, thermal stability, and space efficiency, making it a superior choice for high-voltage, temperature-critical designs. Its ceramic SOIC package and bussed architecture reduce PCB complexity, while thin-film technology ensures long-term accuracy. Though not PPAP-capable, it is ideal for industrial, instrumentation, and telecom applications demanding rigorous performance. For engineers prioritizing tolerance, TCR, and compactness, this network resistor stands out in its class.