Brightking

Brightking is the catalog name for Junyao, a maker of transient-voltage suppressors whose profiles here cover three TVS codes in the SMB case (DO-214AA), each filed under its full ordering string. The P6SMB6.8CA/TR13 is the 6.8-class row of the P6SMB series. The SMBJ30CA/TR13 is a 30 V standoff bidirectional device breaking down between 33.30 V and 36.80 V. The SMBJ6.5CA/TR13 is the 6.5 V standoff row, breakdown 7.22 V to 7.98 V, in the maker’s 13-inch reel form that the /TR13 suffix names in its own ordering section. The reading habit that matters here is attribution: the SMBJ designation follows an industry-standard table printed by several makers, and this catalog carries same-designation rows from the Ruilon line as well. The values can coincide across makers because the table is shared; the document behind a figure is not. Each page here carries the figures from the manual of the maker named on it.

Sourcing notes for Brightking parts. Always quote the complete manufacturer ordering code — package, temperature grade, speed or accuracy grade, and packing (reel, tube or tray) all change availability and price, and suffixes are where most mismatches happen. Check the lifecycle status on the manufacturer site before committing to a multi-year build; parts flagged not-recommended or obsolete need a last-time-buy plan or a verified alternate lined up early. With every offer, request traceability documents — date code, lot code and original packing — and confirm the inspection steps your supplier applies to high-risk lots.