Surface Mount Fuses NANO2® > 154 OMNI-BLOK® Fuse and Holder Combination 154/154T/154L/154TL Series OMNI-BLOK® Fuse and Holder Assembly The RoHS compliant 154 Series OMNI-BLOK® 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 heat. The fuse holder unit may be sold as a stand-alone item, shipped in bulk quantity (not pre-packaged in tape and reel cartridges) using part number 01550900. Please contact Littelfuse for additional information. 154/154T (Natural Colour) Agency Approvals Features Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. Approved by METI from 1 through 5 amperes. t&BTZGVTFSFQMBDFNFOU t.JOJBUVSFTJ[F t3P)4DPNQMJBOUBOE Halogen Free t7FSZ'BTU"DUJOHBOE Time-Lag options available t )PMEFSTJ[FEUPåUBSBOHF of Nano2® type fuses t -PXGVTFUFNQFSBUVSF de-rating Agency File Number E14721 NBK030205-E10480A PS E NBK030205-E10480B NBK101105-E184655 Ampere Range 154 Fast-Acting: 0.062A - 10A 154 Time-Lag: 0.375A - 7A (For 0154L/0154TL series only) 154 Fast-Acting: 1A 154 Fast-Acting: 1A - 5A 154 Time-Lag: 1A - 5A 154 Fast-Acting: 6.3A - 10A t 8JEFSBOHFPGDVSSFOU rating available - Fast-Acting: 62mA - 10A - Time-Lag: 375mA - 5A t 8JEFPQFSBUJOH temperature range t )FBUSFTJTUBOUGVTFIPMEFS 6-7 t ¡$SFýPXDBQBCMF fuseholder Ordering Information With Very Fast-Acting Fuse Installed With Time-Lag (Slo-Blo®) Fuse Installed Catalog Number Ampere Rating (A) Amp Code Fuse Furnished* 0154.062 0154.080 0154.100 0154.125 0154.160 0154.200 0154.250 0154.315 0154.375 0154.400 0154.500 0154.630 0154.750 0154.800 0154001. 01541.25 015401.5 015401.6 0154002. 015402.5 0154003. 01543.15 015403.5 0154004. 0154005. 015406.3 0154007. 0154008. 0154010. 0.062 0.08 0.1 0.125 0.16 0.2 0.25 0.315 0.375 0.4 0.5 0.63 0.75 0.8 1 1.25 1.5 1.6 2 2.5 3 3.15 3.5 4 5 6.3 7 8 10 .062 .080 .100 .125 .160 .200 .250 .315 .375 .400 .500 .630 .750 .800 001. 1.25 01.5 01.6 002. 02.5 003. 3.15 03.5 004. 005. 06.3 007. 008. 010. 0451.062 0451.080 0451.100 0451.125 0453.160 0453.200 0453.250 0453.315 0453.375 0453.400 0453.500 0453.630 0453.750 0453.800 0453001. 04531.25 045301.5 045301.6 0453002. 045302.5 0453003. 04533.15 045303.5 0453004. 0453005. 045306.3 0453007. 0453008. 0453010. © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/154.html or /154T.html for current information. Catalog Number Ampere Rating (A) Amp Code Fuse Furnished* 0154.375 T 0.375 .375 0454.375 0154.500 T 0.5 .500 0454.500 0154.750 T 0.75 .750 0454.750 0154001. T 1 001. 0454001. 015401.5 T 1.5 01.5 045401.5 0154002. T 2 002. 0454002. 015402.5 T 2.5 02.5 045402.5 0154003. T 3 003. 0454003. 015403.5 T 3.5 03.5 045403.5 0154004. T 4 004. 0454004. 0154005. T 5 005. 0454005. 0154007. T 7 007. 0454007. * The 453 and 454 Series fuses identified above have silver-plated end caps, EFTJHOFEUPBDDPNNPEBUFTPMEFSSFýPXQSPDFTTFT For 453 Series fuse replacement, either 451, 453 or 448 Series may be used. For 454 Series fuse replacement, either 452, 454 or 449 Series may be used. For detailed operating characteristic and performance information for each of the fuse series mentioned above, please refer to their respective data available online at www.littelfuse.com. 93 Revised: May 4, 2010 154 Series 154 Series Description 154L/154TL (Black Colour) Agency PS E Mount Fuses IntroductionSurface to Circuit Protection NANO2® > 154 OMNI-BLOK® Fuse and HolderTransientology Combination Soldering Parameters Reflow Condition Pb – Free assembly tP TP Critical Zone TL to TP Ramp-up ¡$ - Temperature Max (Ts(max)) ¡$ - Time (Min to Max) (ts) 60 – 120 seconds Average Ramp-up Rate (Liquidus Temp (TL) to peak) ¡$TFDPOENBY TS(max) to TL - Ramp-up Rate ¡$TFDPOENBY Reflow - Temperature (TL) (Liquidus) ¡$ - Temperature (tL) 60 – 90 seconds Peak Temperature (TP) 250¡$ Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate ¡$TFDPOENBY Time 25°C to peak Temperature (TP) 8 minutes max. Do not exceed ¡$ TL TS(max) Temperature Pre Heat - Temperature Min (Ts(min)) tL Ramp-down Preheat TS(min) tS 25 time to peak temperature (t 25ºC to peak) Time Product Characteristics Operating Temperature Dimensions -55ºC to 125ºC Part Numbering System 1 5 5 0154 001. D R T L LF 7A L F SERIES 9.73 (.383") REF. AMP Code Refer to Ordering information section on previous page. FUSE QUANTITY Code 3.81 (.150") D = 1500 pcs 5.03 (.198") PACKAGING Code R = Tape and Reel TYPE Code 2.13 (.084") REF. 10.62 (.418") T = Time-Lag (Slo-Blo®) 3.81 (.150") 260°C REFLOW CAPABLE Add “L” suffix for Black Color Holder 4.24 (.167") Example: 1.5 amp Fast-acting product is 015401.5DR. 1.5 amp Time-lag product is 015401.5DRT. (1 amp product shown above). Recommended Pad Layout Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Reel Pack EIA RS–481–2 (IEC 286, part 3) 1500 DR 154 Series 94 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/154.html or /154T.html for current information.