473 Series - PICO® II Slo-Blo Subminiature Axial Leaded Fuse

473
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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

Access specifications, certifications, check availability and order parts below

Catalog #VAC (V)VDC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Max Operating Temp (°C)Min Operating Temp (°C)BodyMSLOpeningPartner ECAD ModelsStockSamplesCompare
0473.3751251250.0851.755125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473_375CheckOrder
0473.5001251250.211.137125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473_5CheckOrder
0473.7501251250.760.49125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473_75CheckOrder
0473001.1251252.010.3125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473001CheckOrder
0473002.1251257.60.072125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473002CheckOrder
0473003.125125210.038125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473003CheckOrder
0473004.125125350.02125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473004CheckOrder
0473005.12512554.80.0133125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473005CheckOrder
0473007.1251251050.0092125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay473007CheckOrder
047301.51251253.940.117125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay47301_5CheckOrder
047302.5125125130.052125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay47302_5CheckOrder
047303.512512526.80.024125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay47303_5CheckOrder
04732.251251259.280.064125-55Ceramic BodyMIL-STD-202 Method 106Slo-Blo/Time Lag (T)/Time Delay4732_25CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0473.500YRT1L FUSE 125V PICO II SB RoHS .500A RoHS No 05/12/2004 PbFree No CoC_REACh174_0473.500YRT1L_07-21-2017 Yes
06/12/2011
0473001.YRT1L FUSE 125V PICO II SB RoHS 1A RoHS No 05/12/2004 PbFree No CoC_REACh181_0473001.YRT1L_2-7-2018 REACH197_Declaration_with_Pb_0473001.YRT1L_3-4-2019 Yes
06/12/2011
Contains
0473002.YRT1L FUSE 125V PICO II SB RoHS 2A RoHS No 05/12/2004 PbFree No CoC_RoHS9_0473002.YRT1L_03-24-2020 REACH191_Declaration_with_Pb_0473002.YRT1L_11-07-2018 Yes
06/12/2011
Contains
0473003.YRT1L FUSE 125V PICO II SB RoHS 3A RoHS No 05/12/2004 PbFree No CoC_RoHS9_0473003.YRT1L_08-17-2017 REACH191_Declaration_with_Pb_0473003.YRT1L_10-02-2018 Yes
06/12/2011
Contains
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
0473005.YRT1L FUSE 125V PICO II SB RoHS 5A RoHS No 05/12/2004 PbFree No CoC_RoHS9_0473005.YRT1L_09-28-2020 REACH209_Declaration_-Contain-_0473005.YRT1L_09-28-2020 Yes
06/12/2011
Contains
0473007.YRT1L FUSE 125V PICO II SB RoHS 7A RoHS No 05/12/2004 PbFree No CoC_RoHS9_0473007.YRT1L_11-11-2019 REACH201_Declaration_with_Pb_0473007.YRT1L_11-11-2019 Yes
06/12/2011
Contains
047301.5YRT1L FUSE 125V PICO II SB RoHS 1.5A RoHS No 05/12/2004 PbFree No REACH209_Declaration_-Contain-_047301.5YRT1L_8-10-2020 Yes
06/12/2011
Contains
047302.5YRT1L FUSE 125V PICO II SB RoHS 2.5A RoHS No 05/12/2004 PbFree No REACH197_Declaration_with_Pb_047302.5YRT1L_03-22-2019 Yes
06/12/2011
Contains
047303.5YRT1L FUSE 125V PICO II SB RoHS 3.5A RoHS No 05/12/2004 PbFree No CoC_RoHS9_047303.5YRT1L_10-26-2018 REACH209_Declaration_-Contain-_047303.5YRT1L_08-10-2020 Yes
06/12/2011
Contains
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