FUSE SELECTION GUIDE
2018 Littelfuse, Inc. Specifications are subject to change without notice
Disclaimer: 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. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
Max. Voltage < 250VAC/VDC Mounting Surface Mount Fuses Fuse Type NANO
2
Fuse Thin Film Fuse -55C to 90C Footprint 1206 2410 Fuse/FH Assy. (2410) 4012 12.5 10mm 0402 0603 1206 Body Material Ceramic Ceramic/ Thermoplastic/ Metal Ceramic Thermoplastic FR4 Current Rating* 1A to 10A 62mA to 20A 6.3A to 15A 62mA to 10A 20A to 40A 60A to 100A 250 mA to 5A 250 mA to 5A 7A 125mA to 5A 375mA to 15A Interrupt Rating* 50A @ 48VAC 50A @ 75VDC 50A @ 125VAC 50A @ 1245VDC 300A @ 24VDC 100A @ 75VDC 100A @ 125VAC 300A @ 125VDC 10kA @ 86VDC 50A @ 125VAC/VDC 300A @ 32VDC 100A @ 125VAC 500A @ 72VDC 1500A @ 75VDC 35A @ 32VDC 50A @ 32VAC/VDC 35A @ 24VAC/VDC 50A @ 125VAC/VDC 50A @ 32VAC 50A @ 32VDC
Characteristics / Agency Approvals
Fast Acting UL - 451/453 (125VAC/VDC) - Fast Acting IEC - 456 (125 VAC/72 VDC) Only 20 to 30A - Fast Acting UR 458 (48 VAC/ 75 VDC) 448 (125VAC/VDC) 451/453 (125VAC/VDC) 476 (125VAC/VDC 86VDC) 154 (125VAC/VDC) 157 (125VAC/VDC) 456 (125 VAC/72 VDC) 881 (75VDC) 435 (32VDC) 467 (32VAC/VDC) 429007.L (24VAC/ VDC) 466 (125VAC/VDC) 483 (75VAC/VDC) SLO-BLO Fuse UL - Time Lag IEC - SLO-BLO Fuse UR - 452/454 (125VAC/VDC) 449 (125VAC/VDC) - 154T (125VAC/VDC) 157T (125VAC/VDC) - 468 (63VAC/VDC) - Hazardous Area Protection -
*Rating may vary by voltage and current rating. Refer to the datasheet for all values.
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