Package and board integration
The 1.5KE180CHE3/73: Housed in a DO-201AA (DO-27) axial-lead package, the device is through-hole mounted. The 1.5KE package suffix indicates the standard lead form for this power level. The axial body allows straightforward insertion into plated-through-hole boards; the lead diameter and spacing match the standard DO-201 footprint. No power line protection is provided — this is a unidirectional or bidirectional clamp for signal and low-power supply rails.
Vishay has marked the 1.5KE180CHE3/73 as obsolete. No official successor order code is recorded in the lifecycle data. Availability and pricing are confirmed at RFQ against the required quantity.