Skip to main content
Littelfuse Inc. SMBJ54A-HR — Circuit Protection

Littelfuse Inc. SMBJ54A-HR

MPNSMBJ54A-HR
Active
$12.5248Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SMBJ54A-HR specifications
ParameterValue
TypeZener
SeriesSMBJ-HR
MountingSurface Mount
Voltage - breakdown60V
Voltage - clamping (Max) @ ipp87.1V
Voltage - reverse standoff54V
Current - peak pulse (10/1000μs)6.9A
Power - peak pulse600W
Power line protectionNo
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AA, SMB
Unidirectional channels1