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Products Catalog
FP1 MINI
®
STYLE PCB FUSE RATED 32V
Description
The FP1 is a MINI
®
style fuse for direct trough-hole pcb soldering.
The FP1 has similar performance characteristics as the standard
FK1 fuse.
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
Time-Current Characteristics
% of Rating Opening Time Min / Max (s)
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
Ordering Information
Part Number Package Size
168.6585.xxx2 1500
168.6585.xxx6 100
*Not mentioned in the standards
Ratings
Part Number Current Rating Housing Color
Typ. Voltage Drop
Littelfuse max.
Cold Resistance I
2
t
168.6585.410_ 1 A 135 mV 100 mΩ 0.83 A²s
168.6585.420_ 2 A
110 mV 43.0 mΩ 3.31 A²s
168.6585.430_ 3 A
110 mV 27.0 mΩ 7.45 A²s
168.6585.440_ 4 A
110 mV 21.3 mΩ 16.7 A²s
168.6585.450_ 5 A
105 mV 16.2 mΩ 19.8 A²s
168.6585.475_ 7.5 A
100 mV 9.70 mΩ 44.5 A²s
168.6585.510_ 10 A
110 mV 7.40 mΩ 79.2 A²s
168.6585.515_ 15 A
105 mV 4.50 mΩ 178 A²s
168.6585.520_ 20 A*
100 mV 3.10 mΩ 331 A²s
168.6585.525_ 25 A*
105 mV 2.60 mΩ 653 A²s
168.6585.530_ 30 A*
105 mV 1.90 mΩ 1,264 A²s
160.6585.0002 Shunt*
60 mV 1.35 mΩ 1,800 A²s
Blade Fuses
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