Surface Mount Fuses - Littelfuse

1 2020 Littelfuse , are subject to change without : 09/16/20 NANO2 > 154 OMNI-BLOK fuse and Holder CombinationSurface Mount Fuses154/154T/154L/154TL Series OMNI-BLOK fuse and Holder AssemblyDescriptionThe RoHS compliant 154 Series OMNI-BLOK fuse and Holder Assembly offers a solution for efficient installation and easy replacement of miniature Nano2 Surface Mount Fuses . Offered in a tape and reel package, this fuse and holder combination can be installed on a PC board as an efficient single step. fuse replacement can be accomplished without exposing the PC board to the detrimental effects of solder fuse holder unit may be sold as a stand-alone item, shipped in bulk quantity using part number 01550900M and also pre-packaged in tape and reel cartridges using part number ApprovalsAgencyAgency File NumberAmpere - 10A+ - 7A++PSENBK030205-E10480 ANBK030205-E10480 BNBK101105-E184655 NBK030205-E10480B1A - +2A - 5A+ - 10A+1A - 5A++FeaturesRoHSPSE Easy fuse replacement Miniature size RoHS-compliant and Halogen-free Very Fast-Acting and time -Lag options available Holder sized to fit a range of Nano2 type Fuses Wide range of current ratings available - Fast-Acting Fuses : 62mA - 10A - Slo-Blo Fuses : 375mA - 5A Wide operating temperature range Heat-resistant fuseholder, UL94 V-0 260 C reflow capable fuseholder Recognized to UL/CSA/NMX 248-1, UL/CSA/NMX 248-14 and UL/CSA/NMX Information Catalog NumberAmpere Rating (A)Amp CodeFuse Furnished* 51.

2 61. Very Fast-Acting fuse InstalledCatalog NumberAmpere Rating (A)Amp CodeFuse Furnished* T11. T1. 51. T77. Slo-Blo fuse Installed* The 453 and 454 Series Fuses identified above have silver-plated end caps, designed to accommodate solder reflow processes: For 453 Series fuse replacement, either 451, 453 or 448 Series may be 454 Series fuse replacement, either 452, 454 or 449 Series may be detailed operating characteristic and performance information for each of the fuse series mentioned above, please refer to their respective data available online at ** 155900 is UL Recognized for the US and Canadian market. It is rated 125V, (Tan color holder like shown in this image)154L/154TL (Black color holder)+ Fast-acting fuse ++ Slo-Blo(R) FuseDatasheetAdditional InformationSamplesResources 2020 Littelfuse , are subject to change without : 09/16/20 NANO2 > 154 OMNI-BLOK fuse and Holder CombinationSurface Mount FusesLF7 (.150") (.084") (.418") (.)

3 167") (.383") (.150") (.198")155 FUSER ecommended Pad LayoutDimensionsPackagingPackaging OptionPackaging SpecificationQuantityQuantity & Packaging CodeReel PackEIA RS 481 2 (IEC 60286-3, part 3)1500 DRSoldering ParametersTimeTemperatureTPTLTS(max)TS(m in)25tPtLtStime to peak temperature(t 25 C to peak)Ramp-downRamp-upPreheatCritical ZoneTL to TPPart Numbering amp Fast-acting product is amp time -lag product is (1 amp product shown above).0154 001. D R T LSeriesAMP CodeQuantity CodePackaging CodeRefer to Ordering information section on previous = 1500 pcsR = Tape and ReelType Code L suffix for Black Color Holder G suffix for 451L (Au-Plated Caps)T = time -Lag (Slo-Blo )Reflow ConditionPb Free assemblyPre Heat- Temperature Min (Ts(min))150 C - Temperature Max (Ts(max))200 C- time (Min to Max) (ts)60 - 180 secondsAverage Ramp-up Rate (Liquidus Temp (TL) to peak)5 C/second (max) to TL - Ramp-up Rate5 C/second Temperature (TL) (Liquidus)217 C - Temperature (tL)60 - 150 secondsPeak Temperature (TP)260+0/ 5 CTime within 5 C of actual peak Temperature (tp)20 40 secondsRamp-down Rate5 C/second 25 C to peak Temperature (TP)8 minutes not exceed260 CProduct CharacteristicsOperating Temperature-55 C to 125 CDisclaimer Notice - Information furnished is believed to be accurate and reliable.

4 However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at.