TT Electronics/IRC

GS4B032151FCT

GS4B032151FCT Description

The GS4B032151FCT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications requiring stable performance in demanding environments. Encased in a ceramic SOIC-8 package, it offers a 2.15KΩ resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across its operating range of -70°C to +125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for analog signal conditioning, voltage division, and bus termination. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB assembly.

GS4B032151FCT Features

• Precision Thin Film Technology: Delivers superior stability and low noise compared to thick-film alternatives.
• Ceramic Case: Enhances thermal management and durability in high-temperature environments.
• BUS Circuit Design: Optimized for bus termination and pull-up/pull-down networks in digital systems.
• Compact SOIC Package: Space-saving 4.9mm × 5.99mm × 1.45mm footprint with ±0.1mm length/height tolerances.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its 125°C max operating temperature suits industrial and telecom applications.

GS4B032151FCT Applications

• Digital Systems: Ideal for I²C, SPI, or CAN bus termination to reduce signal reflections.
• Test & Measurement Equipment: Precision voltage dividers in oscilloscopes or data acquisition systems.
• Industrial Controls: Reliable performance in PLCs and motor drives due to ceramic construction.
• Power Management: Used in feedback networks for DC-DC converters requiring low TCR.

Conclusion of GS4B032151FCT

The GS4B032151FCT stands out for its combination of precision, power handling, and compact design, making it a robust choice for engineers prioritizing signal integrity and thermal resilience. While not RoHS-compliant, its ceramic package and thin-film technology offer long-term reliability in harsh conditions. For applications demanding tight-tolerance resistor networks with low drift, this model provides a cost-effective solution without compromising performance.