FLQ Series - Littelfuse FLQ Fuses Provide Exceptional Supplemental Overcurrent Protection

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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. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The FLQ series 500 V fuses are designed to provide supplemental overcurrent protection of control power transformers, solenoids, and circuits with high in-rush currents. They also provide excellent supplemental protection of small motors. These time-delay fuses can carry an overload several times the normal load for a short period of time without blowing. The FLQ fuses are non-indicating and may be used with an indicating fuse block to identify a blown fuse. Note that UL and CSA 500 V ratings permit use on 480 V circuits.

Features

  • 10x38 mm size
  • Time-delay
  • POWR-GARD® technology

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)Interrupting RatingOpeningVAC (V)VDC (V)SizeStockSamplesCompare
FLQ.1000.110 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.1250.12510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.1500.1510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.150R0.1510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.1870.18710 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.187R0.18710 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.2000.210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.200R0.210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.2500.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.250R0.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.3000.310 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.300R0.310 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.4000.410 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.400R0.410 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.5000.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.500R0.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.6000.610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.600R0.610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.8000.810 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ.800R0.810 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ001110 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ001R110 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ01.51.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ01.5R1.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ01.61.610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ01.6R1.610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ1.121.1210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ1.12R1.12510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ1.251.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ1.25R1.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ002210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ002R210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ02.52.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ02.5R2.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ2.252.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ2.25R2.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ003310 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ003R310 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ03.23.210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ03.2R3.210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ03.53.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ03.5R3.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ004410 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ004R410 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ04.54.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ04.5R4.510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ005510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ005R510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ05.65.610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ05.6R5.610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ006610 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ6.256.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ6.25R6.2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ007710 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ007R710 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ008810 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ008R810 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ009910 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ009R910 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0101010 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ010R1010 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0121210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ012R1210 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0141410 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ014R1410 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0151510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ015R1510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0202010 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ020R2010 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0252510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ025R2510 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ0303010 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder
FLQ030R3010 kA @ 500 VacSlo-Blo/Time Lag (T)/Time Delay500300Midget/5AGCheckOrder

  • Showing 3 items
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0FLQ.100T FUS 500V T/D MIDGET .100A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ.100T No
0FLQ.125T FUS 500V T/D MIDGET .125A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ.150T FUS 500V T/D MIDGET .150A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ.150HXR 500VAC T/D MIDGET .15A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.187T FUS 500V T/D MIDGET .187A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ.187HXR 500VAC T/D MIDGET .187A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.200T FUS 500V T/D MIDGET .200A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ.200T REACH181_Declaration_0FLQ.200T No
Does not Contain IPC_0FLQ.200T
0FLQ.200HXR 500VAC T/D MIDGET .2A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.250T FUS 500V T/D MIDGET .250A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ.250T No
0FLQ.250HXR 500VAC T/D MIDGET .25A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.300T FUS 500V T/D MIDGET .300A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ.300T REACH211_Declaration_0FLQ.300T No
Does not Contain
0FLQ.300HXR 500VAC T/D MIDGET .3A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.400T FUS 500V T/D MIDGET .400A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ.400T REACH209_Declaration_0FLQ.400T No
Does not Contain
0FLQ.400HXR 500VAC T/D MIDGET .4A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.500T FUS 500V T/D MIDGET .500A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ.500T REACH211_Declaration_0FLQ.500T No
Does not Contain
0FLQ.500H FUSE 500V T/D MIDGET .5A BULK RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ.500HXR 500VAC T/D MIDGET .5A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.600T FUS 500V T/D MIDGET .600A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ.600HXR 500VAC T/D MIDGET .6A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ.800T FUS 500V T/D MIDGET .800A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ.800HXR 500VAC T/D MIDGET .8A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ001.T FUS 500V T/D MIDGET 1A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ001.T REACH211_Declaration_0FLQ001.T No
Does not Contain IPC_0FLQ001.T
0FLQ001.HXR 500VAC T/D MIDGET 1A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ01.5T FUS 500V T/D MIDGET 1.5A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ01.5T REACH191_Declaration_0FLQ01.5T No
07/05/2012
Does not Contain
0FLQ01.5HXR 500VAC T/D MIDGET 1.5A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ01.6T FUS 500V T/D MIDGET 1.6A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ01.6T REACH211_Declaration_0FLQ01.6T No
07/05/2012
Does not Contain
0FLQ01.6HXR 500VAC T/D MIDGET 1.6A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ1.12T FUS 500V T/D MIDGET 1.12A RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ1.12HXR 500VAC T/D MIDGET 1.12A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ1.25T FUS 500V T/D MIDGET 1.25A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ1.25HXR 500VAC T/D MIDGET 1.25A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ002.T FUS 500V T/D MIDGET 2A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ002.T REACH209_Declaration_0FLQ002.T No
Does not Contain
0FLQ002.H FUS 500V T/D MIDGET 2A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ002.HXR 500VAC T/D MIDGET 2A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ02.5T FUS 500V T/D MIDGET 2.5A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ02.5T REACH_SVHC Declaration_0FLQ02.5T No
Does not Contain IPC_0FLQ02.5T
0FLQ02.5H FUSE 500V T/D MIDGET 2.5A BULK RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ02.5HXR 500VAC T/D MIDGET 2.5A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ2.25T FUS 500V T/D MIDGET 2.25A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ2.25HXR 500VAC T/D MIDGET 2.25A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ003.T FUS 500V T/D MIDGET 3A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ003.T REACH211_Declaration_0FLQ003.T No
Does not Contain IPC_0FLQ003.T
0FLQ003.HXR 500VAC T/D MIDGET 3A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ03.2T FUS 500V T/D MIDGET 3.2A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ03.2H FUSE 500V T/D MIDGET 3.2A BULK RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ03.2HXR 500VAC T/D MIDGET 3.2A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ03.5T FUS 500V T/D MIDGET 3.5A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ03.5HXR 500VAC T/D MIDGET 3.5A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ004.T FUS 500V T/D MIDGET 4A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ004.T REACH201_Declaration_0FLQ004.T No
Does not Contain
0FLQ004.HXR 500VAC T/D MIDGET 4A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ04.5T FUS 500V T/D MIDGET 4.5A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ04.5HXR 500VAC T/D MIDGET 4.5A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ005.T FUS 500V T/D MIDGET 5A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ005.T REACH209_Declaration_0FLQ005.T No
Does not Contain IPC_0FLQ005.T
0FLQ005.H FUS 500V T/D MIDGET 5A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ005.HXR 500VAC T/D MIDGET 5A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ05.6T FUS 500V T/D MIDGET 5.6A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ05.6T No
IPC_0FLQ05.6T
0FLQ05.6HXR 500VAC T/D MIDGET 5.6A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ006.T FUSE 500V T/D MIDGET 6A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ006.T REACH191_Declaration_0FLQ006.T No
Does not Contain IPC_0FLQ006.T
0FLQ006.H FUS 500V T/D MIDGET 6A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ6.25T FUS 500V T/D MIDGET 6.25A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ6.25T No
07/05/2012
0FLQ6.25HXR 500VAC T/D MIDGET 6.25A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ007.T FUS 500V T/D MIDGET 7A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ007.HXR 500VAC T/D MIDGET 7A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ008.T FUS 500V T/D MIDGET 8A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ008.T REACH209_Declaration_0FLQ008.T No
Does not Contain
0FLQ008.HXR 500VAC T/D MIDGET 8A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ009.T FUS 500V T/D MIDGET 9A RoHS No 03/01/2006 PbFree No 03/01/2006 No
0FLQ009.HXR 500VAC T/D MIDGET 9A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ010.T FUS 500V T/D MIDGET 10A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ010.T REACH219_Declaration_0FLQ010.T No
Does not Contain IPC_0FLQ010.T
0FLQ010.H FUS 500V T/D MIDGET 10A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ010.H REACH201_Declaration_0FLQ010.H No
Does not Contain
0FLQ010.HXR 500VAC T/D MIDGET 10A W/TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
07/05/2012
0FLQ012.T FUS 500V T/D MIDGET 12A RoHS No 03/01/2006 PbFree No 03/01/2006 CoC_RoHS10_0FLQ012.T No
0FLQ012.HXR 500VAC T/D MIDGET 12A WITH TABS RoHS No 03/01/2006 PbFree No 03/01/2006 No
06/17/2012