977 Series - 500VAC/450VDC 5x20 mm, Time Lag (Slo-Blo® ) Fuse

Series: 977
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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.

450Vdc/500Vac rated, 5×20mm, Time-Lag, surge withstand, ceramic body, cartridge fuse.

Features:

  • Designed to International (IEC) Standards for use globally
  • Follow the IEC 60127-2, Sheet 5 specification for Time-Lag Fuses
  • Available in Cartridge and Axial lead Form
  • Rohs compliant and Pb-free

Applications:

Inverter in LCD backlight unit, DC side of air-conditioners, 3-phase power supplies, Higher Energy and Power Efficient applications.
 

Application Spotlight

Access specifications, certifications, check availability and order parts below

Catalog #VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)		BodyOpeningOperating TemperaturePartner ECAD ModelsStockSamplesCompare
0977.5004505000.30.945CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977.500CheckOrder
0977.8004505000.80.417CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977.800CheckOrder
0977002.450500170.0445CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977002.CheckOrder
0977004.4505001240.0184CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977004.CheckOrder
0977005.450500910.0119CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977005.CheckOrder
0977008.4505002330.008CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977008.CheckOrder
0977010.4505002490.0072CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977010.CheckOrder
0977012.4505003880.0058CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977012.CheckOrder
0977016.4505007250.0039CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C0977016.CheckOrder
097706.34505001880.0091CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C097706.3CheckOrder
09773.15450500580.0275CeramicSlo-Blo/Time Lag (T)/Time Delay-55° to 125°C09773.15CheckOrder
Catalog # Certificates
Sorting icon
0977.500 CEiconUKCAicon
0977.800 CEiconUKCAicon
0977002. CEiconUKCAiconMETIicon
0977004. CEiconUKCAiconMETIicon
0977005. CEiconUKCAiconMETIicon
0977008. CEiconUKCAiconMETIicon
0977010. METIicon
0977012. METIicon
0977016. METIiconMETIicon
097706.3 CEiconUKCAiconMETIicon
09773.15 CEiconUKCAiconMETIicon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0977.500MXP FUSE 500Vac 450Vdc 5x20 TL .500A RoHS No PbFree No No
0977.500MXEP FUSE 500Vac 450Vdc 5x20 TL PT .500A RoHS No PbFree No CoC_RoHS10_0977.500MXEP REACH209_Declaration_0977.500MXEP No
Does not Contain IPC_0977.500MXEP
0977.800MXP FUSE 500Vac 450Vdc 5x20 TL .800A RoHS No PbFree No No
0977.800MXEP FUSE 500Vac 450Vdc 5x20 TL PT .800A RoHS No PbFree No No
0977002.MXP FUSE 500Vac 450Vdc 5x20 TL 2A RoHS No PbFree No CoC_RoHS10_0977002.MXP REACH_SVHC Declaration_0977002.MXP No
Does not Contain
0977002.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 2A RoHS No PbFree No CoC_RoHS10_0977002.MXEP No
0977004.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 4A RoHS No PbFree No CoC_RoHS10_0977004.MXEP REACH191_Declaration_0977004.MXEP No
Does not Contain
0977004.MXP FUSE 500Vac 450Vdc 5x20 TL 4A RoHS No PbFree No CoC_RoHS10_0977004.MXP REACH191_Declaration_0977004.MXP No
Does not Contain
0977005.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 5A RoHS No PbFree No CoC_RoHS10_0977005.MXEP REACH_SVHC Declaration_0977005.MXEP No
Does not Contain
0977005.MXP FUSE 500Vac 450Vdc 5x20 TL 5A RoHS No PbFree No CoC_RoHS10_0977005.MXP REACH_SVHC Declaration_0977005.MXP
Does not Contain
0977008.MXP FUSE 500Vac 450Vdc 5x20 TL 8A RoHS No PbFree No CoC_RoHS10_0977008.MXP REACH_SVHC Declaration_0977008.MXP No
Does not Contain
0977008.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 8A RoHS No PbFree No No
0977010.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 10A RoHS No PbFree No No
0977010.MXP FUSE 500Vac 450Vdc 5x20 TL 10A RoHS No PbFree No CoC_RoHS10_0977010.MXP REACH_SVHC Declaration_0977010.MXP No
Does not Contain
0977012.MXP FUSE 500Vac 450Vdc 5x20 TL 12A RoHS No PbFree No CoC_RoHS10_0977012.MXP REACH_SVHC Declaration_0977012.MXP No
Does not Contain
0977012.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 12A RoHS No PbFree No No
0977016.MXP FUSE 500Vac 450Vdc 5x20 TL 16A RoHS No PbFree No No
0977016.MXEP FUSE 500Vac 450Vdc 5x20 TL PT 16A RoHS No PbFree No CoC_RoHS10_0977016.MXEP REACH191_Declaration_0977016.MXEP No
Does not Contain IPC_0977016.MXEP
097706.3MXEP FUSE 500Vac 450Vdc 5x20 TL PT 6.3A RoHS No PbFree No CoC_RoHS10_097706.3MXEP REACH_SVHC Declaration_097706.3MXEP No
Does not Contain
097706.3MXP FUSE 500Vac 450Vdc 5x20 TL 6.3A RoHS No PbFree No No
09773.15MXP FUSE 500Vac 450Vdc 5x20 TL 3.15A RoHS No PbFree No No
09773.15MXEP FUSE 500Vac 450Vdc 5x20 TL PT 3.15A RoHS No PbFree No CoC_RoHS10_09773.15MXEP REACH197_Declaration_09773.15MXEP No
Does not Contain IPC_09773.15MXEP
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pdficon Fuse 977 Datasheet

450Vdc/500Vac rated 5x20mm Time-Lag surge withstand ceramic body cartridge fuse...
pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
pdficon Circuit Protection Products Selection Guide


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