02321.25 - 232 Series

Series: 232 Questions? Contact Littelfuse Support
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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.

5X20mm medium-acting glass body catridge fuse designed to Meti B Standard. 


  • Designed to Japanese Standard JIS C6575.
  • Available in cartridge and axial lead format.
  • RoHS compliant and lead-free.


  • Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. 
Property (Mouseover for details) Value
Ampere Rating (A) 1.25
Nominal Melting I2T (A2sec) 4.11
Interrupting Rating 100A@250VAC
Marking Code MX
Min Operating Temp °C -55
Max Operating Temp (°C) 125
Nominal Cold Resistance (Ohms) 0.0685
Opening Medium-Acting/Medium Time Lag/Medium Time Delay
Package Size 5x20mm
VAC (V) 250

METI UL_NBK180509-JP1021A

METI UL_NBK180509-JP1021B

METI UL_NBK180509-JP1021C

METI UL_NBK180509-JP1021D

KMARK_SU05024 11003icon KTL_SU05001_2015_3_18_02

Littelfuse_KMARK_SU05001 7004icon KTL_SU05001-3001

Littelfuse_Suzhou_CQCISO14001icon Suzhou CQC ISO 14001

Littelfuse_Suzhou_CQCISO9001 2000icon Suzhou CQC ISO 90012000 GBT 19001 2000

Littelfuse_Suzhou_ISOTS16949icon Suzhou ISOTS 16949

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