0251010. - 251 Series

Series: 251 Questions? Contact Littelfuse Support
251_253
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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.

The PICO® II Very Fast-Acting Fuse is designed to meet an 
extensive array of performance characteristics in a 
space-saving subminiature package.


Features:

  • Very fast-acting
  • Small size
  • Wide current rating range (62mA- 15A)
  • RoHS compliant 
  • Halogen-free available 
  • Wide operating temperature range
  • Low temperature rerating


Property (Mouseover for details) Value
Ampere Rating (A) 10
Body Ceramic Body
Nominal Melting I2T (A2sec) 25.5
Interrupting Rating 300A@125VDC
Moisture Sensitivity Level MIL-STD-202, Method 106.
Nominal Cold Resistance (Ohms) 0.00705
Opening Very Fast-Acting (FF)
Package Size 2.80 x 7.11mm
VAC (V) 125
VDC (V) 125

ICPTest_251HF pdf

ICPTest_251L pdf

ICPTest_251L_with_Low_Bromine pdf

ChinaRoHS_251HF pdf

ChinaRoHS_251L pdf

Littelfuse_Phils_ISO9001_102407icon Philipines ISO 90012000

PhilsISO14001Certificateicon Phils ISO 14001 2004

CCC_2009010207366577icon CCC_2009010207366577_6_18_14

csa CSA_1422-01_029862

TUV_J50158379icon TUV_J50158379

UR UR_JDYX2_E10480_9_30_14

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251 Series Time Curve

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