We package the product with a Bulk case.If it is to be used, it should be kept at a temperature below 150°C.There must be a minimum temperature of -65°C for this device to operate.Packages with the 0411 enclose a device.You've got Cable mounted on the part.
DK-621-0411-PCS1862 Features
DK-621-0411-PCS1862 Applications
There are a lot of TE Connectivity Aerospace, Defense and Marine DK-621-0411-PCS1862 Coaxial Connectors applications.