422 Series - 2410 Fast Acting Fuse

Series: 422
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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 422 Series fuse is a 250 V rated Wire-in-Air Surface Mount Fuse, designed specifically to provide circuit protection to space constrained application. The wire-in-air design of the 422 Series results in a relatively high I²t in a 2410 size.

Features:

  • Operating Temperature from -55° C to 125° C
  • 100% Lead-free, Halogen-free and RoHS compliant
  • Fast acting
  • Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
  • Conforms to EN/IEC 60127-1 and EN/IEC 60127-7
  • Conforms to J60127-1 and J60127-7

Applications:

  • Industrial Equipment
  • Backlight Inverter
  • Power Supply
  • Telecom
  • Server
  • Networking
  • Gaming System
  • White Goods
 

Access specifications, certifications, check availability and order parts below

Catalog #VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)		BodyOpeningOperating TemperaturePartner ECAD ModelsStockSamplesCompare
422_752502500.2820.137Epoxy SubstrateFast-Acting (F)-55° to 125°C422-75CheckOrder
4220012502500.6110.0994Epoxy SubstrateFast-Acting (F)-55° to 125°C422001CheckOrder
4220022502502.850.0453Epoxy SubstrateFast-Acting (F)-55° to 125°C422002CheckOrder
4220031251252.090.0223Epoxy SubstrateFast-Acting (F)-55° to 125°C422003CheckOrder
4220041251253.60.0168Epoxy SubstrateFast-Acting (F)-55° to 125°C422004CheckOrder
4220051251255.90.0137Epoxy SubstrateFast-Acting (F)-55° to 125°C422005CheckOrder
42201_52502501.620.0589Epoxy SubstrateFast-Acting (F)-55° to 125°C42201-5CheckOrder
42202_51251251.290.0278Epoxy SubstrateFast-Acting (F)-55° to 125°C42202-5CheckOrder
42203_51251252.820.0192Epoxy SubstrateFast-Acting (F)-55° to 125°C42203-5CheckOrder
4221_252502501.090.0734Epoxy SubstrateFast-Acting (F)-55° to 125°C4221-25CheckOrder
4223_151251252.40.0213Epoxy SubstrateFast-Acting (F)-55° to 125°C4223-15CheckOrder
Catalog # Certificates
Sorting icon
422_75 TUViconMETIiconCEiconUKCAicon
422001 TUViconMETIiconCEiconUKCAicon
422002 TUViconMETIiconCEiconUKCAicon
422003 TUViconMETIiconCEiconUKCAicon
422004 TUViconMETIiconCEiconUKCAicon
422005 TUViconMETIiconCEiconUKCAicon
42201_5 TUViconMETIiconCEiconUKCAicon
42202_5 TUViconMETIiconCEiconUKCAicon
42203_5 TUViconMETIiconCEiconUKCAicon
4221_25 TUViconMETIiconCEiconUKCAicon
4223_15 TUViconMETIiconCEiconUKCAicon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0422.750MR SMD 250V 2410 FA .750A RoHS No 07/30/2021 PbFree No 07/30/2021 REACH_SVHC Declaration_0422.750MR Yes
07/30/2021		 Does not Contain IPC_0422.750MR
0422001.MR SMD 250V 2410 FA 1A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_0422001.MR
0422002.MR SMD 250V 2410 FA 2A RoHS No 07/30/2021 PbFree No 07/30/2021 CoC_RoHS10_0422002.MR REACH_SVHC Declaration_0422002.MR Yes
07/30/2021		 Does not Contain IPC_0422002.MR
0422003.MR SMD 125V 2410 FA 3A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_0422003.MR
0422004.MR SMD 125V 2410 FA 4A RoHS No 07/30/2021 PbFree No 07/30/2021 CoC_RoHS10_0422004.MR REACH_SVHC Declaration_0422004.MR Yes
07/30/2021		 Does not Contain IPC_0422004.MR
0422005.MR SMD 125V 2410 FA 5A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_0422005.MR
042201.5MR SMD 250V 2410 FA 1.5A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_042201.5MR
042202.5MR SMD 125V 2410 FA 2.5A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_042202.5MR
042203.5MR SMD 125V 2410 FA 3.5A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_042203.5MR
04221.25MR SMD 250V 2410 FA 1.25A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_04221.25MR
04223.15MR SMD 125V 2410 FA 3.15A RoHS No 07/30/2021 PbFree No 07/30/2021 Yes
07/30/2021		 IPC_04223.15MR
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