INR is not a specific electronic component, but an abbreviation or code name. Depending on the context, INR can mean different things. Here are some possible explanations:
1. INR stands for International Normalized Ratio, a measure used to measure blood clotting function. In the medical field, INR is often used to monitor a patient's response to anticoagulant therapy.
2. In electronic engineering, INR may be an abbreviation for \"Internal Noise Reduction\
3. INR may also be a part of some electronic components or device models. For example, INR18650 stands for an 18650 model lithium-ion battery with INR as its manufacturer's code name.
Therefore, the specific meaning of INR needs to be determined according to the specific context.
INR generally stands for ternary material cylindrical lithium battery. I stands for lithium. N stands for ternary material. R stands for cylindrical.