Fuse Mounting Accessories Page 54 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Surface Mount Fuses NANO 2 Fuse > Very Fast-Acting > 448 Series Ampere Rating (A) Amp Code Max Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I 2 t (A 2 sec) Agency Approvals PS E 0.062 .062 125 50A @125VAC/VDC 300A @32 VDC PSE: 100A @100VAC 5.56 0.00023 x 0.080 .080 125 4.47 0.00043 x 0.100 .100 125 2.94 0.00082 x 0.125 .125 125 2.05 0.00130 x 0.160 .160 125 1.67 0.00280 x 0.200 .200 125 1.24 0.00380 x 0.250 .250 125 0.95 0.01520 x 0.315 .315 125 0.7015 0.02650 x 0.375 .375 125 0.6155 0.02400 x 0.400 .400 125 0.4895 0.04160 x 0.500 .500 125 0.3800 0.10000 x 0.630 .630 125 0.3125 0.121 x 0.750 .750 125 0.2290 0.206 x 0.800 .800 125 0.1907 0.272 x 1.00 001. 125 0.08630 0.441 x 1.25 125 0.06619 0.900 x 1.50 01.5 125 0.06514 0.900 x 1.60 01.6 125 0.06261 1.122 x 2.00 002. 125 0.03529 0.812 x 2.50 02.5 125 0.02934 1.156 x 3.00 003. 125 0.02445 1.720 x 3.15 125 0.02300 1.810 x 3.50 03.5 125 0.02100 2.300 x 4.00 004. 125 0.01577 3.970 x 5.00 005. 125 0.01531 4.490 x 6.30 06.3 125 0.01044 12.10 x 7.00 007. 125 0.00900 13.92 x 8.00 008. 125 0.00780 18.33 x 10.00 010. 125 35A @125 VAC 50A @125 VDC 300A @32 VDC PSE: 100A @100VAC 0.00700 28.00 x 12.00 012. 85 50A @65 VAC/VDC 300A @24 VDC 200A @85 VDC 0.00533 47.59 x 15.00 015. 85 0.00394 78.4 x Electrical Specifications by Item Notes: - l 2 t calculated at 8ms. - Resistance is measured at 10% of rated current, 25C

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