TT Electronics/IRC

GS4B035112FCT

GS4B035112FCT Description

The GS4B035112FCT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package with gull-wing terminations, it offers a 51.1KΩ resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.4W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The 100V maximum voltage rating and thin-film technology ensure stable performance in precision circuits.

GS4B035112FCT Features

• High Accuracy: 1% tolerance and ±25ppm/°C TCR for precision applications.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch.
• Reliable Power Handling: 0.4W total power dissipation with derating up to 125°C.
• Automation-Friendly: Gull-wing terminations for reliable SMD assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications.

GS4B035112FCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Precision Instrumentation: Medical devices, test equipment requiring stable resistance.
• Communication Systems: Impedance matching in RF and high-frequency PCBs.
• Industrial Controls: PLCs, sensor interfaces where temperature stability is critical.
• Power Management: Current sensing and balancing in multi-channel systems.

Conclusion of GS4B035112FCT

The GS4B035112FCT combines precision, compactness, and thermal resilience, making it a superior choice for high-reliability electronics. Its thin-film technology and ceramic construction outperform similar epoxy-based networks in harsh conditions. While not automotive-grade, it is ideal for industrial, telecom, and instrumentation designs where accuracy and longevity are paramount. For engineers seeking a stable, space-saving resistor array, this model delivers exceptional performance.