TT Electronics/IRC

GS7B021871JFT

GS7B021871JFT Description

The GS7B021871JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), it features 13 bussed resistors with a 1.87KΩ resistance value and a ±5% absolute tolerance. The thin-film technology ensures excellent stability with a ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 0.05W per resistor (0.7W total), it operates within a 70°C to 125°C derated power range and withstands up to 100V maximum voltage. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B021871JFT Features

• Ceramic case for enhanced durability and thermal performance.
• Bussed circuit design simplifies routing in bus-oriented applications.
• Low TCR (±50ppm/°C) ensures minimal resistance drift under thermal stress.
• Compact SOIC package (8.66mm × 5.99mm × 1.45mm) saves board space.
• 1.27mm terminal pitch for compatibility with standard SMD assembly processes.
• Non-automotive grade (PPAP: No) but suitable for industrial and consumer electronics.
• High power rating (0.7W total) for robust performance in dense circuits.

GS7B021871JFT Applications

This resistor network excels in:

• Voltage division and pull-up/pull-down circuits in digital systems.
• Signal conditioning for sensors and ADCs in measurement equipment.
• Bus termination networks in communication interfaces (e.g., I²C, SPI).
• Power supply feedback loops requiring stable resistance ratios (±1% tolerance).
• Industrial control systems where ceramic construction resists harsh environments.

Conclusion of GS7B021871JFT

The GS7B021871JFT stands out for its ceramic-based reliability, precision thin-film technology, and compact SOIC footprint. While not RoHS-compliant, its low TCR and high power handling make it a superior choice for thermal-critical designs. Ideal for bus-oriented and signal integrity applications, it balances performance with cost-effectiveness in industrial, telecom, and embedded systems. Engineers seeking stable, space-saving resistor networks will find this model a compelling solution.