154.062_V01 LITTELFUSE | Alldatasheet

Document overview

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Technical content

Features

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  • 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 4248-1 .

Ordering Information

Catalog Number Ampere Rating (A) Amp Code Fuse Furnished* 154.062 0.062 0.062 453.062 154.08 0.08 0.08 453.08 154.1 0.1 0.1 453.1 154.125 0.125 0.125 453.125 154.16 0.16 0.16 453.16 154.2 0.2 0.2 453.2 154.25 0.25 0.25 453.25 154.315 0.315 0.315 453.315 154.375 0.375 0.375 453.375 154.4 0.4 0.4 453.4 154.5 0.5 0.5 453.5 154.63 0.63 0.63 453.63 154.75 0.75 0.75 453.75 154.8 0.8 0.8 453.8 154001 .0 1 1. 0 453001 .0 1541 .25 1 .25 1 .25 4531 .25 15401 .5 1. 5 1. 5 45301 .5 15401 .6 1. 6 1. 6 45301 .6 154002.0 2 2.0 453002.0 15402.5 2.5 2.5 45302.5 154003.0 3 3.0 453003.0 1543.15 3.15 3.15 4533.15 15403.5 3.5 3.5 45303.5 154004.0 4 4.0 453004.0 154005.0 5 5.0 453005.0 15406.3 6.3 06.3 45306.3 154007 .0 7 7. 0 453007 .0 154008.0 8 8.0 453008.0 154010.0 10 10.0 453010.0 With Very Fast-Acting Fuse Installed Catalog Number Ampere Rating (A) Amp Code Fuse Furnished* 154.375 T 0.375 0.375 454.375 154.5 T 0.5 0.5 454.5 154.75 T 0.75 0.75 454.75 154001 .0 T 1 1. 0 454001 .0 15401 .5 T 1. 5 1. 5 45401 .5 154002.0 T 2 2.0 454002.0 15402.5 T 2.5 2.5 45402.5 154003.0 T 3 3.0 454003.0 15403.5 T 3.5 3.5 45403.5 154004.0 T 4 4.0 454004.0 154005.0 T 5 5.0 454005.0 154007 .0 T 7 7. 0 454007 .0 With 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. ** 155900 is UL Recognized for the US and Canadian market. It is rated 125V, 10A. 154/154T (Tan color holder like shown in this image) 154L/154TL (Black color holder) + Fast-acting Fuse ++ Slo-Blo(R) Fuse Datasheet Additional Information SamplesResources

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/16/20 NANO2® > 154 OMNI-BLOK® Fuse and Holder Combination Surface Mount Fuses LF 7 AL 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 Packaging Option Packaging Specification Quantity Quantity & Packaging Code Reel Pack EIA RS–481–2 (IEC 60286-3, part 3) 1500 DR Soldering Parameters Time Temperature TP TL TS(max) TS(min) tP tL tS time to peak temperature (t 25ºC to peak) Ramp-down Ramp-up Preheat Critical Zone TL to TP Part Numbering System Example: 1.5 amp Fast-acting product is 015401.5DR. 1.5 amp Time-lag product is 015401.5DRT. (1 amp product shown above). 0154 001. D R T L Series AMP Code Quantity Code Packaging Code Refer to Ordering information section on previous page. D = 1500 pcs R = Tape and Reel Type Code “L” suffix for Black Color Holder “G” suffix for 451L (Au-Plated Caps) T = Time-Lag (Slo-Blo®) Reflow Condition Pb – Free assembly Pre Heat - T emperature Min (Ts(min)) 150°C - T emperature Max (Ts(max)) 200°C - Time (Min to Max) (ts) 60 - 180 seconds Average Ramp-up Rate (Liquidus T emp (TL) to peak) 5°C/second max. TS(max) to TL - Ramp-up Rate 5°C/second max. Reflow - T emperature (TL) (Liquidus) 217°C - T emperature (tL) 60 - 150 seconds Peak T emperature (TP) 260+0/–5 °C Time within 5°C of actual peak T emperature (tp) 20 – 40 seconds Ramp-down Rate 5°C/second max. Time 25°C to peak T emperature (TP) 8 minutes max. Do not exceed 260°C Product Characteristics Operating T emperature -55ºC to 125ºC Disclaimer Notice - Information furnished is believed to be accurate and reliable. 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: www.littelfuse.com/disclaimer-electronics.