Fuse Mounting Accessories Page 199 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Axial Lead & Cartridge Fuses PICO ll Fuse > Very Fast-Acting Fuse > 263 Series 263 Series, PICO II 250 Volt Fuse, Very Fast Acting Description The PICO II 263 Series Fuse is a specially designed axial leaded fuse that achieves a 250V rating in a small package. Agency Approvals Agency Agency File Number Ampere Range E10480 0.062 - 5A PS E PSE_NBK200416-JP1021 1A - 5A 29862 0.125 - 5A Features Electrical Characteristics 250V rating Very fast-acting Small size Wide range of current rating available (62mA to 5A) RoHS compliant and Halogen-free Wide operating temperature range Low temperature rerating % of Ampere Rating Opening Time 100% 4 Hours, Min. 200% 1 Second, Max. 300% 0.1 Second, Max. Applications RoHS Ampere Rating (A) Amp Code Max Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I 2 t (A 2 sec) Nom Voltage Drop (mV) Agency Approvals PS E 0.062 .062 250 50A@250VAC PSE: 100A@ 125VAC 5.50 0.000192 0.74 x 0.125 .125 250 1.745 0.00251 0.3 x 0.250 .250 250 0.715 0.0165 0.235 x 0.375 .375 250 0.391 0.0444 0.195 x 0.500 .500 250 0.252 0.084 0.302 x 0.750 .750 250 0.150 0.0411 0.176 x 1.00 001. 250* 0.105 0.087 0.165 x 1.50 01.5 250* 0.0635 0.2958 0.148 x 2.00 002. 250* 0.0444 0.74 0.137 x 2.50 02.5 250* 0.0340 1.197 0.128 x 3.00 003. 250* 0.0274 1.77 0.1225 x 3.50 03.5 250* 0.0224 2.33 0.1175 x 4.00 004. 250* 0.0193 3.08 0.1125 x 5.00 005. 250* 0.0145 5.55 0.1065 x * PSE Approval has max. voltage range of 125VAC. Electrical Characteristics Lighting system Power supply LCD/PDP TV LCD monitor Office automation machines Audio/Video system Medical equipment PS E Application testing is strongly recommended. Additional Information Datasheet Samples Resources

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