TT Electronics/IRC

GS4B031102FCT

GS4B031102FCT Description

The GS4B031102FCT from TT Electronics/IRC is a high-precision 7-resistor network designed for BUS circuit applications. Encased in a ceramic SOIC-8 package, this thin-film resistor array offers an 11KΩ resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) make it ideal for space-constrained applications.

GS4B031102FCT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Optimized Power Handling: 0.4W total dissipation (0.05W per resistor) at derated temperatures up to 125°C.
• Space-Efficient: SOIC-8 package with gull-wing leads for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade circuits (though not PPAP/automotive-certified).
• Stable Thin-Film Technology: Delivers low noise and long-term reliability.

GS4B031102FCT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers or pull-up/down networks in data acquisition systems.
• Bus Termination: Ideal for CAN, I2C, or SPI bus termination due to its matched resistance values.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management circuits.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and sensor interfaces.
• Consumer Electronics: Compact size suits portable devices, though RoHS non-compliance may limit EU use.

Conclusion of GS4B031102FCT

The GS4B031102FCT stands out for its precision, thermal resilience, and compact form factor, making it a versatile choice for high-reliability circuit designs. While not automotive-grade, its ceramic construction and thin-film technology provide superior stability compared to polymer-based networks. Engineers will appreciate its balance of performance and space efficiency, particularly in industrial, communication, and instrumentation applications where consistent resistance matching is critical. For non-EU markets, it offers a cost-effective solution without RoHS restrictions.