10PCS UM3491-4 Package:DIP18,..
5PCS UM3491-4 Package:DIP18,..
Very nice and fast delivery
A++++
All right, thanks!
Ottimo.
Товар получил ! Все отлично !
Excellent service and a great experience. A+++++++++++++++++++
everything is ok
Recieved 4231 instead of 4213 but iT works too
Item is as described. Shipping prompt & reasonable. Was a pleasure.