Skip to main content
Littelfuse Inc. 5.0SMDJ18A — Circuit Protection

Littelfuse Inc. 5.0SMDJ18A

MPN5.0SMDJ18A
Active
$1.6500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5.0SMDJ18A specifications
ParameterValue
TypeZener
Series5.0SMDJ
MountingSurface Mount
Voltage - breakdown20V
Voltage - clamping (Max) @ ipp29.2V
Voltage - reverse standoff18V
Current - peak pulse (10/1000μs)172A
Power - peak pulse5000W (5kW)
Power line protectionNo
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsTelecom
CaseDO-214AB, SMC
Unidirectional channels1