TT Electronics/IRC

GS4B011871DBT

GS4B011871DBT Description

The GS4B011871DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 1.87KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy. Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers robust performance with a 0.4W total power rating (0.05W per resistor) and operates across a wide temperature range of -70°C to +125°C. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, high-reliability circuits.

GS4B011871DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic SOIC Package: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Design: Simplifies PCB layout for bus termination, voltage division, or pull-up/down networks.
• Tight Tolerance & Low TCR: ±0.5% tolerance and ±100ppm/°C ensure minimal drift over temperature.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly and reliable solder joints.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.

GS4B011871DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Digital Systems: Bus termination for SPI, I²C, or memory lines to reduce reflections.
• Test & Measurement Equipment: Where stable resistance values are critical over temperature.
• Power Management: Load sharing or current sensing in compact designs.
• Industrial Controls: PLCs and motor drives requiring long-term reliability.

Conclusion of GS4B011871DBT

The GS4B011871DBT stands out for its combination of precision, power handling, and compact SOIC packaging, making it a versatile choice for engineers prioritizing accuracy and space efficiency. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance in non-automotive high-reliability systems. Ideal for dense PCBs or applications requiring stable resistance under thermal stress, this network is a robust solution for industrial and communication hardware.