Murata MLCC Production Expansion And Factory Addition Notification.pdf

The provided text appears to be a list of part numbers, likely for electronic components such as capacitors or resistors. These part numbers are typically used by manufacturers and engineers to identify specific models with particular specifications.

Here's a brief breakdown of what these codes generally represent:

1. Prefix (e.g., GRM, GCM): This often indicates the type of component. For example:
- "GRM" usually stands for Multilayer Ceramic Capacitors.
- "GCM" might refer to another type or series of capacitors.

2. Series Code (e.g., 188B11, 155R71): This part of the code often indicates specific characteristics such as tolerance, voltage rating, or other performance parameters.

3. Value and Tolerance (e.g., E104K, R471):
- The letter following the series code can indicate the capacitance value in picofarads (pF) or microfarads (µF). For example, "E" might represent a multiplier for 10^2 pF.
- The next character often indicates tolerance. For instance, "K" typically means ±10% tolerance.

4. Voltage Rating (e.g., A01, B11): This part of the code specifies the maximum voltage the component can handle.

5. Temperature Coefficient and Other Specifications: Additional letters or numbers might indicate temperature stability, dielectric type, or other specific characteristics.

6. Suffixes (e.g., D, J, K, M): These often denote package size or other manufacturing details.

To fully understand a specific part number, you would typically refer to the manufacturer's datasheet or catalog, which provides detailed specifications and application notes for each component.