Fuse Mounting Accessories Page 116 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Surface Mount Fuses EBF Fuse Fast-Acting > 446/447 Series Materials Body: Plastic Body - Terminations: Tin-Lead (95/5) plated Zn, Ni barrier Cleaning No-cleaning process recommended Operating Temperature -40 O C to 125 O C Product Characteristics Dimensions Packaging Part Numbering System PAT A 6 0 4 602 LF 350V 10.92 (.430") 8.76 (.345") (.032") 0.81 (.295") 7.49 1.50 (.059") MAX 3.2 (.126") 0.81 (.032") 3.2 (.126") 5.59 (.220") 3.81 (.150") 1.52 (.060") 1.44 (.057") 5.91 (.233") 8.81 (.347") 4.03 (.159") 1.27 (.050") Dia 10.11 (.398") Reference Dimensions (Inches) Recommended Pad Layout 447 Mounting Holes Average Time Current Curves 1000 100 10 1 0.1 0.01 1000 100 10 1 0.1 2A 3A 4A 5A 7 1/2A 10A TIME IN SECONDS CURRENT IN AMPERES Soldering Parameters Temperature Re-rating Curve Note: 1. Re-rating depicted in this curve is in addition to the standard re-rating of 25% for continuous operation. For 447 dimensions, please contact Littelfuse for specifications. 446 Series: Reflow Solder - 235C, 5 seconds maximum. No-clean process recommended. Wave Solder - Not recommended. Non-plated terminal surfaces may not meet MIL-STD-202, Method 208. 447 Series: Contact Littelfuse for soldering parameters. Inside terminal face of each lead is non-plated zinc. Non-plated zinc terminal faces may not meet MIL-STD-202, method 208. To ensure that the fuse is acceptable for the application, appropriate application testing should be performed. Packaging Option Packaging Specification Quantity Quantity & Packaging Code 446 Series 24mm Tape and Reel EIA RS-481-1 (IEC 286, part 3) 800 ZRP 447 Series Bulk Pack - 4000 YXP 0446 002. ZRP Series Amp Code Quantity Code ZRP = 800 0447 002. YXP Series Amp Code Quantity Code YXP = 4000 Surface Mount Fuses: Through Hole Fuses: 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.

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