The CN2B4TE221J is a thick film chip resistor manufactured by KOA Speer Electronics. Chip resistors are small, surface-mountable components used to provide resistance in electronic circuits. They are widely used in various applications due to their small size, reliability, and ease of assembly.

Applications

• Current limiting in LED circuits
• Voltage division in sensor circuits
• Pull-up and pull-down resistors in digital circuits
• Termination resistors in communication lines
• Filtering in analog circuits

Features

• Small size: Allows for high-density circuit designs.
• Stable resistance: Provides accurate and consistent resistance values.
• Wide resistance range: Available in a variety of resistance values to meet different circuit requirements.
• High reliability: Withstands harsh environmental conditions.
• Pb-free and RoHS compliant: Environmentally friendly.
• Excellent pulse withstanding characteristics

Benefits

• Reduced board space: Allows for smaller and more compact electronic devices.
• Improved circuit performance: Ensures accurate and stable circuit operation.
• Lower manufacturing costs: Simplifies assembly and reduces component count.
• Increased system reliability: Protects against voltage fluctuations and transient events.
• Compliance with environmental regulations: Meets regulatory requirements for hazardous substances.

Additional Details

The CN2B4TE221J has a resistance value of 220 ohms and a tolerance of ±5%. It's designed for general-purpose applications and comes in a standard case size. The power rating, operating temperature range, and other critical specifications can be found in the manufacturer's datasheet. These resistors are manufactured using a thick film process on a ceramic substrate, ensuring stability and reliability. They are suitable for both reflow and wave soldering processes, making them easy to integrate into automated assembly lines. The CN2B4TE221J is a versatile and reliable component that offers excellent performance in a wide range of electronic applications.