438A Series - 0603 AECQ-Compliant Fuses

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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 438A series AECQ-Compliant fuses are specifically tested to cater to secondary circuit protection needs of compact auto electronics applications. 


Features:

  • AECQ-Compliant
  • Fast response to faulty current to ensure over-current protection to sensitive electronic component
  • Operating Temperature from -55C to +150C
  • 100% Lead-free, Halogen-Free, and RoHS compliant


Applications:

  • Li-ion Battery
  • LED Head Lights
  • Navigation
  • TFT display
  • BMS
  • Clusters


Access specifications, certifications, check availability and order parts below

Catalog #VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
BodyMSLOpeningOperating TemperaturePartner ECAD ModelsStockSamplesCompare
0438.250A63320.00172.218CeramicFast-Acting (F)-55° to 150°C0438.250ACheckOrder
0438.375A63320.00411.247CeramicFast-Acting (F)-55° to 150°C0438.375ACheckOrder
0438.500A63320.010.829CeramicFast-Acting (F)-55° to 150°C0438.500ACheckOrder
0438.750A63320.02810.466CeramicFast-Acting (F)-55° to 150°C0438.750ACheckOrder
0438001.A63320.05930.31CeramicFast-Acting (F)-55° to 150°C0438001.ACheckOrder
0438002.A320.1810.049CeramicFast-Acting (F)-55° to 150°C0438002.ACheckOrder
0438003.A320.4390.0264CeramicIPC/JEDEC J-STD-020C Level 1Fast-Acting (F)-55° to 150°C0438003.ACheckOrder
0438004.A320.730.0177CeramicFast-Acting (F)-55° to 150°C0438004.ACheckOrder
0438005.A320.7470.0127CeramicFast-Acting (F)-55° to 150°C0438005.ACheckOrder
0438006.A241.4440.0086CeramicFast-Acting (F)-55° to 150°C0438006.ACheckOrder
043802.5A32320.240.0364CeramicFast-Acting (F)-55° to 150°C043802.5ACheckOrder
043803.5A32320.6470.021CeramicFast-Acting (F)-55° to 150°C043803.5ACheckOrder
04381.25A32320.0510.2CeramicFast-Acting (F)-55° to 150°C04381.25ACheckOrder
04381.75A32320.1441.405CeramicFast-Acting (F)-55° to 150°C04381.75ACheckOrder

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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0438.250WRA FUSE 63V FA 0603 .250A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 CoC_RoHS10_0438.250WRA_04-16-2020 REACH209_Declaration_0438.250WRA_10-14-2020 Yes
02/26/2019
Does not Contain
0438.375WRA FUSE 63V FA 0603 .375A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 REACH209_Declaration_0438.375WRA_07-08-2020 Yes
02/26/2019
Does not Contain
0438.500WRA FUSE 63V FA 0603 .500A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 CoC_RoHS10_0438.500WRA_9-23-2019 REACH209_Declaration_0438.500WRA_07-15-2020 Yes
02/26/2019
Does not Contain
0438.750WRA FUSE 63V FA 0603 .750A AECQ RoHS No 08/26/2008 PbFree No 08/26/2008 CoC_RoHS10_0438.750WRA_10-8-2019 REACH197_Declaration_0438.750WRA_03-06-2019 Yes
05/07/2018
Does not Contain
0438001.WRA FUSE 63V FA 0603 1A AECQ RoHS No 08/26/2008 PbFree No 11/16/2017 Yes
11/16/2017
0438002.WRA FUSE 32V FA 0603 2A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 CoC_RoHS10_0438002.WRA_04-08-2019 REACH197_Declaration_0438002.WRA_04-08-2019 Yes
02/26/2019
Does not Contain
0438003.WRA FUSE 32V FA 0603 3A AECQ RoHS No 10/22/2018 PbFree No 10/22/2018 CoC_RoHS10_0438003.WRA_10-22-2018 REACH211_Declaration_0438003.WRA_3-29-2021 Yes
10/22/2018
Does not Contain
0438004.WRA FUSE 32V FA 0603 4A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 CoC_RoHS10_0438004.WRA_12-06-2021 REACH219_Declaration_0438004.WRA_12-06-2021 Yes
02/26/2019
Does not Contain
0438005.WRA FUSE 32V FA 0603 5A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 CoC_RoHS10_0438005.WRA_5-29-2019 REACH197_Declaration_0438005.WRA_5-29-2019 Yes
02/26/2019
Does not Contain
0438006.WRA FUSE 24V FA 0603 6A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 CoC_RoHS10_0438006.WRA_04-26-2019 REACH209_Declaration_0438006.WRA_07-02-2020 Yes
02/26/2019
Does not Contain
043802.5WRA FUSE 32V FA 0603 2.50A AECQ RoHS No 01/16/2019 PbFree No 01/16/2019 CoC_RoHS10_043802.5WRA_1-16-2019 REACH197_Declaration_043802.5WRA_1-16-2019 Yes
01/16/2019
Does not Contain
043803.5WRA FUSE 32V FA 0603 3.5A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 Yes
02/26/2019
04381.25WRA FUSE 63V FA 0603 1.250A AECQ RoHS No 08/26/2008 PbFree No 05/23/2018 CoC_RoHS10_04381.25WRA_10-8-2019 REACH197_Declaration_04381.25WRA_02-27-2019 Yes
05/23/2018
Does not Contain
04381.75WRA FUSE 32V FA 0603 1.750A AECQ RoHS No 08/26/2008 PbFree No 02/26/2019 Yes
02/26/2019
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