Blade Fuses
FP1 MINI
®
STYLE PCB FUSE RATED 32V
Specifications
Insulating body:
Cover:
Out of thermoplastic (UL 94-V0, heat-resistant)
Out of thermoplastic (V0, transparent),
Visible melting-element
Shunt: Red, not transparent
Soldering pins
Copper alloy, gal. Sn plated
1000 A @ 32 VDC
UL 248 Special Purpose Fuses
File No. E10480
Terminals:
Interrupting Rating:
Complies with:
cULus Recognized:
Ordering Information
Part Number
168.6585.xxx2
168.6585.xxx6
Package Size
1500
100
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.
Time-Current Characteristics
% of Rating
110
135
200
350
600
Opening Time Min / Max (s)
360,000 s / –
0.750 s / 1,800 s
0.150 s / 5 s
0.040 s / 0.500 s
0.020 s / 0.100 s
Ratings
Part Number
168.6585.410_
168.6585.420_
168.6585.430_
168.6585.440_
168.6585.450_
168.6585.475_
168.6585.510_
168.6585.515_
168.6585.520_
168.6585.525_
168.6585.530_
160.6585.0002
Current Rating
1A
2A
3A
4A
5A
7.5 A
10 A
15 A
20 A*
25 A*
30 A*
Shunt*
Housing Color
Typ. Voltage Drop
Littelfuse max.
135 mV
110 mV
110 mV
110 mV
105 mV
100 mV
110 mV
105 mV
100 mV
105 mV
105 mV
60 mV
Cold Resistance
100 mΩ
43.0 mΩ
27.0 mΩ
21.3 mΩ
16.2 mΩ
9.70 mΩ
7.40 mΩ
4.50 mΩ
3.10 mΩ
2.60 mΩ
1.90 mΩ
1.35 mΩ
I
2
t
0.83 A²s
3.31 A²s
7.45 A²s
16.7 A²s
19.8 A²s
44.5 A²s
79.2 A²s
178 A²s
331 A²s
653 A²s
1,264 A²s
1,800 A²s
*Not mentioned in the standards
© 2012 Littelfuse • Transportation Products Catalog
www.littelfuse.com
Blade Fuses
FP1 MINI
®
STYLE PCB FUSE RATED 32V
Dimensions
Dimensions in mm
Pre-Arcing Time-Limits
FI = 1.33 (max. operating current: 0.75 x I
rat
at 23°C)
www.littelfuse.com
© 2012 Littelfuse • Transportation Products Catalog
