TT Electronics/IRC

GS4B031871FDT

GS4B031871FDT Description

The GS4B031871FDT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC package, designed for surface-mount applications. With a 1.87KΩ resistance per resistor and a tight 1% tolerance, this component ensures reliable performance in precision circuits. The ceramic case and thin film technology provide excellent stability, with a low ±25ppm/°C temperature coefficient, making it suitable for environments with temperature fluctuations (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, it is ideal for signal conditioning, voltage division, and bus termination in industrial and consumer electronics.

GS4B031871FDT Features

• 7-resistor network with 1.87KΩ ±1% tolerance for precision applications.
• Thin film technology ensures low noise and high stability.
• Ceramic SOIC package with gull-wing terminals for robust surface-mount (SMD) assembly.
• Wide operating temperature range (70°C to 125°C) with derated power handling.
• ±25ppm/°C TCR for minimal resistance drift under thermal stress.
• Compact dimensions (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length).
• 100V maximum voltage rating and 0.4W total power dissipation.
• Non-automotive (PPAP: No) and non-RoHS compliant, suited for specialized industrial use.

GS4B031871FDT Applications

This resistor network excels in:

• Bus termination for digital communication lines (e.g., CAN, I2C, SPI).
• Voltage dividers in sensor interfaces and ADC circuits.
• Signal conditioning in test & measurement equipment.
• Impedance matching for high-frequency PCBs.
• Industrial control systems requiring stable, low-drift resistance networks.

Conclusion of GS4B031871FDT

The GS4B031871FDT offers high precision, thermal stability, and compact packaging, making it a superior choice for demanding electronic designs. Its ceramic construction, thin film resistors, and tight tolerances provide long-term reliability in harsh environments, while its SOIC gull-wing format ensures easy assembly. Ideal for precision analog and digital circuits, this resistor network is a robust solution for engineers prioritizing performance and durability.