0473004. - 473 Series

Series: 473
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473
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Disclaimer Notice

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" includes Littelfuse, Inc., and all of its affiliate entities.

The PICO® II Slo-Blo® Fuse combines time-delay 
performance characteristics with the proven reliability of 
a PICO® Fuse


Features:

  • Enhanced inrush withstand
  • Small size 
  • Wide range of current ratings (375mA - 7A)
  • RoHS compliant 
  • Wide operating temperature range
  • Low temperature de-rating
Property (Mouseover for details) Value
Body Ceramic Body
Nominal Melting I2T (A2sec) 35
Moisture Sensitivity Level MIL-STD-202 Method 106
Min Operating Temp °C -55
Max Operating Temp (°C) 125
Nominal Cold Resistance (Ohms) 0.02
Opening Slo-Blo/Time Lag (T)/Time Delay
VAC (V) 125
VDC (V) 125
Partner ECAD Models 473004

Littelfuse_Phils_ISO9001_102407icon 2022-06-17_ISO 9001 2015_LF Phils

PhilsISO14001Certificateicon 2022-04-19_ISO 14001-2015_LF Phils

csa CSA_1422-01_029862

pdf icon UR_JDYX2_E10480_9_30_14

JET_1896 31007 2002icon UL_NBK200416-JP1021

473004 ECAD Models

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pdf icon Fuse 473 Datasheet

The PICO® II Slo-Blo® Fuse combines time-delay performance characteristics with the proven reliability of a PICO® Fuse...

473 Series Time Curve Data

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Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0473004.YRT1L FUSE 125V PICO II SB RoHS 4A RoHS No 05/12/2004 PbFree No CoC_RoHS9_0473004.YRT1L_08-07-2019 REACH209_Declaration_-Contain-_0473004.YRT1L_11-04-2020 Yes
06/12/2011
Contains
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