Sadly lacking in this edition.
Had it multiple times now when spawning in a supposed safe zone, with multiple teammates, and dying in a tenth of a second.
You can't spawn on your squad if they are in combat, but when you can, I don't expect to die without even materialize.
For those not knowing, respawn invulnerability is an old concept that lets you spawn and have a couple of seconds to get your bearings and duck for cover.
In BF3 Dice had a half baked solution, which was better than nothing. I suppose they never get to the level of raven software back in the sof2 days.