TT Electronics/IRC

GS4B033480GCT

GS4B033480GCT Description

The GS4B033480GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 7-resistor array features a 348Ω resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm × 5.99mm × 1.45mm) save board space.

GS4B033480GCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal stability and durability in harsh environments.
• BUS Circuit Design: Ideal for bus termination, voltage division, and pull-up/down networks.
• Wide Operating Range: Reliable performance from -70°C to +125°C with derated power at elevated temperatures.
• Space-Efficient SOIC Package: 8-pin gull-wing SMD design ensures compatibility with automated assembly processes.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B033480GCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Power Management: Current limiting or biasing in low-power DC/DC converters.
• Industrial Controls: Sensor interfaces and feedback networks in PLCs.
• Test & Measurement Equipment: Stable reference resistors for calibration systems.

Conclusion of GS4B033480GCT

The GS4B033480GCT combines high precision, compact form factor, and thermal resilience, making it a superior choice for engineers prioritizing reliability in tight-tolerance designs. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability unmatched by standard thick-film networks. Ideal for industrial electronics, communication hardware, and precision instrumentation, this component balances performance with cost-effectiveness in volume production.