Littelfuse 0216004. 4A 5×20mm Fast-Acting Ceramic Fuse
● Contact for AvailabilityFor 4A circuit protection, 0216004. is a Littelfuse 216 Series option; base catalog cartridge, with published series ratings and ordering-specific configuration.

For 4A circuit protection, 0216004. is a Littelfuse 216 Series option; base catalog cartridge, with published series ratings and ordering-specific configuration.
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Littelfuse 0216004. is built for applications requiring fast-acting 5×20mm ceramic fuse protection at 4A. The selected part uses base catalog cartridge. The full ordering code specifies base catalog cartridge, so package and lead details should be matched exactly. It is rated 250 V AC and the datasheet lists 1500 A @ 250 VAC interrupting capability. Nominal melting I²t is 14.995 A²s. Verify ambient derating, coordination and the exact manufacturer ordering code against the current Littelfuse datasheet before design-in.