Fuse Mounting Accessories Page 70 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Surface Mount Fuses NANO 2 > 458 Series 1206 Size Inrush Withstand Fuse 458 Series Fuse Description Agency Approvals Electrical Characteristics for Series Features Surface Mount Fuse Fully compatible with lead free soldering profiles RoHS Compliant and Halogen-Free Available in ratings of 1 to 10 Amperes RoHS % of Ampere Rating Opening Time 100% 4 hours, Minimum 250% 5 seconds, Maximum AGENCY AGENCY FILE NUMBER AMPERE RANGE E10480 1A-10A Notes: 1. l 2 t values stated for 8 msec opening time 2. Cold resistance measured at less than 10% of rated current at 25C. 3. Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved 4. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options. The 458 Series Nano 2 Fuse is an ultra-small, square surface mount fuse designed to support a variety of space constrained overcurrent protection applications. Offering a 1206 size footprint, it is the smallest wire-in-air type surface mount fuse offered by Littelfuse. Applications Notebook PC LCD backlight inverter LCD Panel DC/DC converter Battery Pack Car Navigation System Network Equipment Telecom Equipment Electronic Signage Portable Consumer Electronics Electrical Specifications by Item Ampere Rating (A) Amp Code Marking Max Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I 2 t (A 2 sec) Agency Approvals 1.0 001. 1 75V 50A @ 75VDC 50A @ 48VAC 0.180 .168 x 1.25 0.125 .313 x 1.5 01.5 1.5 0.099 .548 x 1.6 01.6 1.6 0.092 .562 x 2 002. 2 0.0695 .952 x 2.5 02.5 2.5 0.06 1.408 x 3 003. 3 0.049 2.289 x 3.15 0.045 2.457 x 3.5 03.5 3.5 0.0375 4.00 x 4 004. 4 50A @ 75VDC 50A @ 32VAC 0.032 4.832 x 5 005. 5 0.027 7.938 x 6.3 06.3 6.3 0.0192 14.37 x 7 007. 7 63V 50A @ 63VDC 50A @ 32VAC 0.0175 20.48 x 8 008. 8 0.0058 13.448 x 10.0 010. 10 0.00465 15.0 x Specifications are subject to change without notice. Application testing is strongly recommended. Additional Information Datasheet Samples Resources

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