Fuse Mounting Accessories Page 41 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Surface Mount Fuses Thin Film > 1206 Size > Slo-Blo Fuse > 468 Series RoHS Pb 468 Series 1206 Slo-Blo Fuse Description Agency Approvals AGENCY AGENCY FILE NUMBER AMPERE RANGE E10480 0.5A - 3A 29862 0.5A - 3A Electrical Characteristics for Series Features Complies with electronic industry environmental standards for lead reduction. Product is compatible with lead-free solders and higher temperature profiles. Time delay feature withstands high inrush currents and prevents nuisance openings. Package is visually distinct from fast- acting version for easy identification. Top side marking allows visual verification of amperage rating. % of Ampere Rating Opening Time at 25 O C 100% 4 hours, Minimum 200% 1 sec., Min.; 120 sec., Max. 300% 0.05 sec., Min.; 1.5 sec., Max 800% 0.0015 sec., Min.; .05 sec., Max. Applications 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) Nom Power Dissipation (W) Agency Approvals 0.50 .500 63 50A @63 VAC/VDC 0.27000 0.0310 156.77 0.0784 x 1.00 001. 63 0.0790 0.1270 94.70 0.0947 x 1.50 01.5 63 0.0440 0.2880 82.32 0.1235 x 2.00 002. 63 35A @63 VAC 50A @63 VDC 0.0325 0.5060 77.27 0.1545 x 2.50 02.5 63 0.0240 1.0110 73.92 0.1848 x 3.00 003. 32 50A @32 VAC/VDC 0.01950 1.2700 72.95 0.2189 x Electrical Specifications by Item 1. Measured at 10% of rated current, 25 C. 2. Measured at rated voltage. The 468 Series Slo-Blo Surface Mount Fuse (SMF) is a small (1206 size) thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices. This series is 100% lead-free and meets the requirements of the RoHS directive. New Halogen-Free 468 Series fuses are available-to order use the "HF" suffix. See Part Numbering section for additional information. Cell phones Battery packs Digital cameras DVD players Hard disk drives. Secondary protection for space constrained applications: . Application testing is strongly recommended. Additional Information Datasheet Samples Resources

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