Obsolete – plan the BOM transition now
The 1.5KE7.5CARL4 is officially marked Obsolete by onsemi. That means onsemi no longer manufactures this exact order code; any remaining inventory is last-time-buy or secondary-market stock.
Part identity and package form
The 1.5KE7.5CARL4 belongs to onsemi's 1.5KE series of transient voltage suppression (TVS) diodes.
Sourcing this line today
Because the part is obsolete, standard distributor stock is depleted. The only reliable path to fill a BOM line is a sourced RFQ: we check our multi-supplier network for remaining inventory, last-time-buy remnants, or qualified secondary-market stock.
