A Header, Outer Shroud Contacts package is included with it.Packaging is performed using a Tape & Reel (TR) case.Its mounting type is Surface Mount.It is part of the DF17 Series of products.In operation, Board Guide may be maintained.If you wish to mount this part, you will need to use a Surface Mount socket.
DF17A(4.0)-40DP-0.5V(57) Features
DF17 series Package / Case: Tape & Reel (TR) Mounting Type:Surface Mount
DF17A(4.0)-40DP-0.5V(57) Applications
There are a lot of Hirose Electric Co Ltd DF17A(4.0)-40DP-0.5V(57) Rectangular Connectors applications.