It comes in a Receptacle package.Free Hanging (In-Line) is the mounting type of the device.We pack the product in a Bulk case.This is from the HIF3B Series.As well as POLARIZED, to name a few.A number of advantages can be derived from its Polarizing Key feature.This part is mounted by Free Hanging, PCB.
HIF3BA-20D-2.54C Features
HIF3B series
HIF3BA-20D-2.54C Applications
There are a lot of Hirose Electric Co Ltd HIF3BA-20D-2.54C Rectangular Connectors applications.