Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for
surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse
product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages
arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless
otherwise agreed by Littelfuse.
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Low Profile MINI
®
Blade Fuses Rated 58V
The Low Profile MINI
®
fuse has similar performance characteristics as the standard MINI
®
fuse. The lower overall height allows for more space and weight savings. The Low Profile
MINI
®
fuse is designed to mate with tuning-fork terminals, which provides additional weight
and material savings in fuse box designs by eliminating the need for female box terminals.
Specifications
Voltage Rating: 58 VDC
Interrupting Rating: 1000A @ 58 VDC
*Component Level Temperature Range: -40˚C to +125˚C
**System Level Temperature Range: -40˚C to +105˚C
105°C is a typical system level temperature requirement.
Terminals: Ag plated zinc
Housing Material: PA66
Complies with: ISO 8820-9
Low Profile MINI
®
10.9mm
Blade Fuses
Low Profile MINI
®
Blade Fuses
Time-Current Characteristics
% of Rating Opening Time Min / Max (s)
110 360,000 s / –
135 0.750 s / 120 s
200 0.150 s / 5 s
350 0.080 s / 0.250 s
600 0.030 s / 0.100 s
Ordering Information
Part Number Package Size Plating
0891xxx.NXS 5000 Ag
0891xxx.U 500 Ag
0891xxx.H 100 Ag
Low Profile MINI
®
10.9mm Fuse
0891xxx.NXWS 5000 Ag
Dimensions
Dimensions in mm
Time-Current Characteristic
Curves
Ratings
Part Number
Current Rating
(A)
Housing
Material Color
Cold Resistance
(mΩ)
I
2
t
(A
2
s)
0891002._
†
2 54.2 3
0891005._ 5 17.21 22
089107.5_ 7.5 10.65 53
0891010._ 10 7.59 102
0891015._ 15 4.70 198
0891020._ 20 3.35 420
0891025._ 25 2.56 613
0891030._ 30 2.06 1110
Low Profile MINI
®
10.9mm
Blade Fuses
Temperature Rerating Curve
Low Profile MINI
®
10.9mm
*Component Level Temperature = the maximum ambient temperature that a single fuse will
survive. This does not factor-in the heat from a populated fuse box, but does include the
heat from the current load with the proper rerating. **System Level Temperature represents
the ambient temperature of the fuse box at a location within the vehicle. The temperature
within a populated fuse box (in a given location) will be higher. The limiting factor is the
plating. Sn-plating’s temperature limit is ≈130°C, and Ag-plating allows up to 150°C at the
terminal interface.
†
† Only offered for the 10.0mm series.
