To use a PNG vector for the "Home" icon in React Native, you can use the @react-native-vector-icons/common package.

Here's an example of how to do it:

import { Ionicons } from '@react-native-vector-icons';

const HomeIcon = () => {
  return (
    <Ionicons name="home" size={24} color="#333"} />
  );
};

In this code, we're importing the Ionicons component and using its name prop to specify the icon we want to use. The size prop is used to set the size of the icon, and the color prop is used to set its color.

You can replace Ionicons with any other icon from the @react-native-vector-icons/common package, such as MaterialCommunityIcons, FontAwesome, or Entypo.