TT Electronics/IRC

GS4B034752GBT

GS4B034752GBT Description

The GS4B034752GBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 47.5K Ohm resistance 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 an 8-pin SOIC ceramic package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for precision analog and digital circuits.

GS4B034752GBT Features

• High Accuracy: ±2% tolerance and ±25ppm/°C TCR for consistent performance in precision applications.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for high-density PCB designs.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Low-Power Design: 1/20W per resistor minimizes heat dissipation in sensitive circuits.
• Standard Compliance: Meets HTS 8533.21.00.20 and ECCN EAR99 for global compatibility.

GS4B034752GBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in sensor interfaces or ADC/DAC circuits.
• Industrial Control Systems: Stable resistance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Consumer Electronics: Audio amplifiers, display drivers, and other analog signal processing.
• Telecom Infrastructure: Line termination and impedance matching in communication hardware.

Conclusion of GS4B034752GBT

The GS4B034752GBT combines precision, compactness, and reliability, making it a standout choice for engineers needing stable resistor networks in constrained spaces. Its ceramic construction, low TCR, and robust power handling differentiate it from generic arrays, particularly in applications demanding thermal stability and long-term accuracy. While not automotive-grade, its performance suits industrial, telecom, and high-end consumer electronics where consistency is critical.