A semiconductor package strip is provided. The semiconductor package strip includes: a substrate; a first set of electronic components and a first external connector attached on the substrate; a second set of electronic components and a second external connector attached on the substrate; wherein the first set of electronic components are adjacent to the second set of electronic components, and the first and second external connectors are disposed at two sides of the first and second sets of electronic components, respectively; an encapsulant layer formed on the substrate, wherein the encapsulant covers the first and second sets of electronic components but exposes the first and second external connectors; and a saw street in between the first and second sets of electronic components that allows for singulation of the semiconductor package strip at the saw street.