The ERJ-1GEJ301C is a thick film chip resistor manufactured by Panasonic. As a surface mount device (SMD), it is designed for automated assembly and high-density circuit board applications. This resistor provides stable resistance in general electronic circuits. The resistor value is 300 ohms with a tolerance of ±5%.

Applications:

• General Electronics: Utilized in various electronic circuits, including consumer electronics, industrial equipment, and communication devices.
• Voltage Dividers: Used in voltage divider circuits to provide specific voltage levels for different components.
• Current Limiting: Employed to limit current flow in circuits, protecting sensitive components from damage.
• Pull-Up/Pull-Down Resistors: Used as pull-up or pull-down resistors in digital circuits to ensure proper logic levels.

Features:

• Surface Mount Device (SMD): Designed for automated assembly, reducing manufacturing costs and increasing production efficiency.
• Thick Film Construction: Provides stable resistance and reliable performance in various operating conditions.
• Compact Size: Small footprint allows for high-density circuit board layouts.
• RoHS Compliant: Meets the requirements of the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental compliance.
• Stable Resistance: Provides consistent resistance value over a wide range of temperatures and operating conditions.

Benefits:

• Cost-Effective: Provides a low-cost solution for general-purpose resistance applications.
• Easy Assembly: Designed for automated assembly, reducing manufacturing time and costs.
• High Reliability: Thick film construction ensures stable and reliable performance.
• Environmental Compliance: RoHS compliance ensures that the component meets environmental regulations.
• Wide Range of Applications: Suitable for various electronic circuits and applications.

Additional Details:

The ERJ-1GEJ301C has a resistance value of 300 Ohms. The tolerance is ±5%, and the power rating is 0.05W (1/20W). The temperature coefficient of resistance (TCR) is ±200 ppm/°C. The resistor is typically supplied in a 0201 package (0.6mm x 0.3mm). It's designed for reflow soldering processes and is suitable for a wide range of operating temperatures.