Blade Fuses MINI® Blade Fuses Rated 32V The MINI® Fuse is the standard for vehicle circuit protection. Its miniature design meets the need for more circuits to be protected while utilizing less space, and its ability to cope with high temperatures in adverse environments makes the MINI® Fuse of recommended choice for protection. Specification MINI MINI Sn (Silver Plated) (Tin Plated) Interrupting Rating: 1000A @ 32 VDC 1000A @ 32 VDC Voltage Rating: 32 VDC 32 VDC MINI® Blade Fuses *Component Level Temperature Range: -40˚C to +125˚C -40˚C to +105˚C **System Level Temperature Range: -40˚C to +105˚C -40˚C to +85˚C 105°C and 85°C are typical system level temperature requirements. Terminals: Ag plated zinc alloy Sn plated zinc alloy Housing Material: PA66 PA66 Complies with: SAE J2077, ISO 8820-3, SAE J2077, ISO 8820-3 UL 248 Special Purpose Fuses not UL recognized MINI® Sn (Tin plated) Ordering Information Time-Current Characteristics Blade Fuses Part Number Package Size % of Rating Opening Time Min / Max (s) 0297xxx.WXNV 3000 110 360,000 s / – Time-Current 0297xxx.U 500 135 0.75 s / 600 s Characteristic Curves 0297xxx.H 100 200 0.15 s / 5 s 0297xxx.L 50 350 0.080 s / 0.500 s MINI® Sn Fuse 600 0.030 s / 0.100 s 0297xxx.WXT 3000 Ratings Current Rating Housing Typ. Voltage Drop Cold Resistance I2t Part Number (A) Material Color (mV) (mΩ) (A²s) 0297002._ 2 171 55.60 2.8 0297003._ 3 153 33.75 9.4 0297004._ 4 121 23.48 17 0297005._ 5 129 17.75 25 029707.5_ 7.5 135 10.85 68 0297010._ 10 108 7.42 93 0297015._ 15 98 4.58 270 0297020._ 20 96 3.21 380 0297025._ 25 86 2.36 625 0297030._ 30 87 1.85 1130 Dimensions Temperature Rerating Curve Dimensions in mm *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 0.825 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. 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. littelfuse.com 5