Blade Fuses FP1 MINI STYLE PCB FUSE RATED 32V Specifications Insulating body: Out of thermoplastic (UL 94-V0, heat-resistant) Cover: Out of thermoplastic (V0, transparent), Visible melting-element Shunt: Red, not transparent Terminals: Soldering pins Copper alloy, gal. Sn plated Interrupting Rating: 1000 A 32 VDC Complies with: UL 248 Special Purpose Fuses cULus Recognized: File No. E10480 Ordering Information Part Number Package Size 168.6585.xxx2 1500 168.6585.xxx6 100 Description Time-Current Characteristics The FP1 is a MINI style fuse for direct through-hole pcb soldering. For wave solder application the use of LF 0874 wave % of Rating Opening Time Min / Max (s) solder profile (see next page) is recommended. The FP1 has similar performance characteristics as the standard FK1 fuse. 110 360,000 s / 135 0.750 s / 1,800 s 200 0.150 s / 5 s 350 0.040 s / 0.500 s 600 0.020 s / 0.100 s Ratings Typ. Voltage Drop 2 Part Number Current Rating Housing Color Cold Resistance I t Littelfuse max. 168.6585.410 1A 135 mV 100 m 0.83 As 168.6585.420 2A 110 mV 43.0 m 3.31 As 168.6585.430 3A 110 mV 27.0 m 7.45 As 168.6585.440 4A 110 mV 21.3 m 16.7 As 168.6585.450 5A 105 mV 16.2 m 19.8 As 168.6585.475 7.5A 100 mV 9.70 m 44.5 As 168.6585.510 10A 110 mV 7.40 m 79.2 As 168.6585.515 15A 105 mV 4.50 m 178 As 168.6585.520 20A* 100 mV 3.10 m 331 As 168.6585.525 25A* 105 mV 2.60 m 653 As 168.6585.530 30A* 105 mV 1.90 m 1,264 As 160.6585.0002 Shunt* 60 mV 1.35 m 1,800 As *No UL Certification Available www.littelfuse.com Blade Fuses FP1 MINI STYLE PCB FUSE RATED 32V Dimensions Pre-Arcing Time-Limits Dimensions in mm FI = 1.33 (max. operating current: 0.75 x I at 23C) rat www.littelfuse.com