0154004.DR LITTELFUSE | Alldatasheet

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Features

RoHS ® PS E 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)4DPNQMJBOU t7FSZGBTUBDUJOHBOEUJNF lag options available t )PMEFSTJ[FEUPmUBSBOHF of Nano 2® type fuses t -PXGVTFUFNQFSBUVSF de-rating t 8JEFSBOHFPGDVSSFOU rating available - Fast-Acting: 62mA-10A - Slo-Blo ®: 375mA-5A t 8JEFPQFSBUJOH temperature range t )FBUSFTJTUBOUGVTFIPMEFS UL94 V-0

Ordering Information

Furnished* 0154.062 1/16 .062 0451 .062 0154.125 1/8 .125 0451 .125 0154.250 1/4 .250 0453.250 0154.375 3/8 .375 0453.375 0154.500 1/2 .500 0453.500 0154.750 3/4 .750 0453.750 0154001 . 1 001 . 0453001 . 015401 .5 1 .5 01 .5 045301 .5 0154002. 2 002. 0453002. 015402.5 2.5 02.5 045302.5 0154003. 3 003. 0453003. 015403.5 3.5 03.5 045303.5 0154004. 4 004. 0453004. 0154005. 5 005. 0453005. 015406.3 6.3 06.3 0453006. 0154007 . 7 007 . 0453007 . 0154008. 8 008. 0453008. 0154010. 10 010. 0453010. With Very Fast-Acting Fuse Installed Catalog Number Ampere Rating Amp Code Fuse Furnished* 0154.375T 3/8 .062 0454.375 0154.500T 1/2 .500 0454.500 0154.750T 3/4 .750 0454.750 0154001 .T 1 001 . 0454001 . 015401 .5T 11/2 01 .5 045401 .5 0154002.T 2 002. 0454002. 015402.5T 21/2 02.5 045402.5 0154003.T 3 003. 0454003. 015403.5T 31/2 03.5 045403.5 0154004.T 4 004. 0454004. 0154005.T 5 005. 0454005. With Time Lag (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 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.

Revision: May 27, 2008 Surface Mount Fuses ©2008 Littelfuse, Inc.154 Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/154.html for current information. NANO2® > 154 Series OMNI-BLOK® Fuse and Holder Combination LF 7 A L F 3.81 (.150")2.13 (.084") REF. 10.62 (.418") 4.24 (.167") 9.73 (.383") REF. 3.81 (.150") 5.03 (.198") FUSE Recommended Pad Layout Dimensions Packaging Part Numbering System Packaging Option Packaging Specification Quantity Quantity & Packaging Code Reel Pack EIA RS-481-2 (IEC 286, part 3) 1500 DR Reflow Condition Sn-Pb Eutectic Assembly Pre Heat - Temperature Min (Ts(min)) 100°C - Temperature Max (Ts(max)) 150°C - Time (Min to Max) (Ts) 60 – 120 secs Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max Reflow - Temperature (TL) (Liquidus) 183°C - Time (tL) 60 – 90 seconds Peak Temperature (TP) 225+0/-5 °C Time within 5°C of actual peak Temperature (tp) 10 – 30 seconds Ramp-down Rate 6°C/second Max Time 25°C to peak Temperature (TP) 6 minutes Max. Do not exceed 230°C Soldering Parameters 0154 001. D R T SERIES AMP Code QUANTITY Code PACKAGING Code Refer to Ordering information section on previous page. D = 1500 pcs R = Tape and Reel Example: 1 .5 amp product is 0443 01.5 D R (5 amp product shown above). TYPE Code T = Time Lag (Slo-Blo®)