25D821K varistor equivalent, radial lead metal oxide varistor.
Applications
u Wide operating voltages ranging from 130Vac to 550Vac (170Vdc to 745Vdc).
u Fast response time of less than 25ns, instantly clamping the transient over v.
by offering higher surge ratings than ever before available in such small discs. The maximum peak surge current rating c.
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