0451003.MRL

Surface Mount Fuses NANO2® > Very Fast-Acting Fuse > 451/453 Series 451/453 Series Fuse RoHS PS E Description The Nano2® SMF Fuse is a very small, Wire-in-Air (WIA) square shape surface mount fuse that was designed for secondary side circuit over-current protection applications. These fuses are designed for PCB using surface mount technology. Features • Very fast-acting • Small size Agency Approvals AGENCY AGENCY FILE NUMBER AMPERE RANGE E10480 6.3A - 20A 29862 0.062A - 15A NBK030205-E10480A/B NBK101105-E184655 1A - 5A 6.3A - 10A E10480 0.062A - 5A PS E Electrical Characteristics for Series % of Ampere Rating Ampere Rating Opening Time 100% 0.062 – 20 4 hours, Minimum 0.062 – 10 5 sec., Maximum 12 – 20 20 sec., Maximum 200% • Wide range of current rating available (0.062A to 20A) • Low temperature rerating • RoHS compliant and Halogen Free • Wide operating temperature range Applications • Notebook PC • Storage system • LCD/PDP TV • Telecom system • LCD monitor • Wireless basestation • LCD/PDP panel • White goods • LCD backlight inverter • Game console • Portable DVD player • Office Automation equipment • Power supply • Networking • PC server • Cooling fan system • Battery charging circuit protection • Industrial equipment Additional Information Datasheet 451 Series Resources 451 Series Samples 451 Series Datasheet 453 Series Resources 453 Series Samples 453 Series © 2017 Littelfuse, Inc. Specifications are subject tostrongly change without notice. Specifications are subject to change without notice. Application testing is recommended. Revised: 12/14/17 Surface Mount Fuses NANO2® > Very Fast-Acting Fuse > 451/453 Series Electrical Specifications by Item Ampere Rating (A) Amp Code 0.062 0.080 0.100 0.125 0.160 0.200 0.250 0.315 0.375 0.400 0.500 0.630 0.750 0.800 1.00 1.25 1.50 1.60 2.00 2.50 3.00 3.15 3.50 4.00 5.00 6.30 .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 Max Voltage Rating (V) 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 7.00 007. 125 8.00 008. 125 Interrupting Rating 50A @125VAC/VDC 300A @32VDC PSE: 100A @100VAC 50A @125VAC/VDC 10,000A @75VDC 300A @32VDC PSE: 100A @100VAC 50A @125VAC/VDC 400A @32VDC PSE: 100A @100VAC 10.0 010. 125 35A @125 VAC/ 50A @125 VDC 400A @32 VDC PSE: 100A @100VAC 12.0 15.0 20.0 012. 015. 020. 65 65 65 150A @65VDC 100A @65VAC 400A @32VDC Nominal Cold Resistance (Ohms) 5.5000 4.0500 3.1000 1.7000 1.2157 0.8372 0.5765 0.3918 0.4541 0.4233 0.3046 0.2022 0.1444 0.1355 0.0780 0.0780 0.0630 0.0580 0.0367 0.0286 0.0227 0.0215 0.0200 0.0160 0.0125 0.0096 Agency Approvals Nominal Melting I2t (A2sec) 0.00019 0.00033 0.00138 0.00286 0.0048 0.0089 0.0158 0.0311 0.0442 0.0551 0.0824 0.1381 0.2143 0.2654 0.6029 0.664 0.853 1.060 0.530 1.029 1.650 1.920 2.469 3.152 5.566 9.170 PS E x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0.0090 10.32 x x x 0.0077 20.23 x x x 0.0056 26.46 x x x 0.0049 0.0037 0.00244 47.97 97.82 154 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Notes: - l2t calculated at 8ms. - Resistance is measured at 10% of rated current, 25ºC Disclaimer Notice - Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. 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. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/17 Surface Mount Fuses NANO2® > Very Fast-Acting Fuse > 451/453 Series Temperature Re-rating Curve Average Time Current Curves 62mA 80mA 100mA 125mA 160mA 200mA 250mA 315mA 375mA 400mA 500mA 630mA 750mA 800mA 1A 1.25A 1.5A 1.6A 2A 2.5A 3A 3.15A 3.5A 4A 5A 6.3A 7A 8A 10A 12A 15A 20A Fast Acting Series TC Curve 100 10 TIME IN SECONDS 1 0.1 Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 0.01 0.001 0.01 0.1 1 10 100 1000 10000 CURRENT IN AMPS Soldering Parameters Pre Heat Pb – Free assembly - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (Min to Max) (ts) 60 – 120 secs Average ramp up rate (Liquidus Temp (TL) to peak 5°C/second max. TS(max) to TL - Ramp-up Rate 5°C/second max. Reflow - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 90 seconds Critical Zone TL to TP Ramp-up TL TS(max) tL Ramp-down TS(min) Preheat tS 25 Peak Temperature (TP) 260 Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds +0/–5 tP TP Temperature Reflow Condition time to peak temperature (t 25ºC to peak) Time °C Ramp-down Rate 5°C/second max. Time 25°C to peak Temperature (TP) 8 minutes max. Do not exceed 260°C Wave Soldering Parameters 260°C Peak Temperature, 10 seconds max. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/17 Surface Mount Fuses NANO2® > Very Fast-Acting Fuse > 451/453 Series Product Characteristics Body: Ceramic Terminations: Gold-Plated Caps / Sn-dipped Silver Plated Caps (451 RoHS/HF series) SnPb Plated Caps (for 451 Non-RoHS series, 375mA-15A) Silver-plated Caps (451MR RoHS ratings below 375mA and 453 RoHS Series) Materials Brand, Ampere Rating Product Marking Operating Temperature Moisture Sensitivity Level Thermal Shock MIL-STD-202, Method 107, Test Condition B, 5 cycles, -65°C / +125°C, 15 minutes @ each extreme Mechanical Shock MIL-STD-202, Method 213, Test I: Deenergized. 100G’s pk amplitude, sawtooth wave 6ms duration, 3 cycles XYZ+xyz = 18 shocks Vibration MIL-STD-202, Method 201: 0.03” amplitude, 10-55 Hz in 1 min. 2hrs each XYZ=6hrs Moisture Resistance MIL-STD-202, Method 106, 10 cycles Salt Spray MIL-STD-202, Method 101, Test Condition B (48hrs) Resistance to Soldering Heat MIL-STD-202, Method 210, Test condition B (10 sec at 260°C) –55°C to 125°C Level 1, J-STD-020 Solderability MIL-STD-202, Method 208 Insulation Resistance (after Opening) MIL-STD-202, Method 302, Test Condition A (10,000 ohms minimum) Dimensions Part Numbering System 6.10 ± .20 (.240") F 7A 0451 001. M R L 2.69 ± .25 (.106") 2.69 ± .25 (.106") 1.45 (.057") 451 = Gold / SnPb / Silver Plated Caps 453 = Silver Plated Caps AMP Code Refer to Electrical characteristics table 6.86 (.270") QUANTITY Code 3.15 (.124") 1.96 (.077") SERIES M = 1000 pcs N = 5000 pcs 2.95 (.116") PACKAGING Code R = Tape and Reel L-RoHS Compliant & Halogen Free (Gold Plated Caps) Recommended pad layout SN-RoHS Compliant & Halogen Free (Sn-dipped Caps) NOTE: “L” suffix applies to 451 series only - 451 series may be ordered as either “RoHS and HF” (“L” suffix) or non-RoHS (no suffix) version. - 453 series is available only as RoHS compliant version and does not require “L” suffix. Please do not include “L” suffix within 453 series ordering instructions. Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code 12mm Tape and Reel EIA RS-481-2 (IEC 286, part 3) 5000 NR 12mm Tape and Reel EIA RS-481-2 (IEC 286, part 3) 1000 MR © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/17 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Littelfuse: R451002 R451.250L 04531.25 0451012.MRL 0451.062MR 0451.630MR 0453.400MR 0451.500NR 451.500R 045301.6MR 0451.400MRL 0451.160MR 0453008.MR 0451004.NR 0451.200MRL 0451.800MR 0453.375MR 0453001.MR 0451004.MR 0453005.MR 0451.315MR 0451.160MRL 0451010.MRL 0453002.MR 0451.100MRL 045103.5NR 0451.375MR 0451004.MRL 0451.125MR 045101.6MRL 0453.800MR 0451.750MRL 045102.5NR 0451.062MRL 0451.375NR 04513.15MRL 0451003.NR 045302.5MR 045306.3MR 0451005.MR 0451015.MR 0453.750MR 04511.25MR 04513.15MR 045102.5MR 0451.080MR 045101.6MR 045106.3MR 0451.375MRL 0451.250NR 0451003.MR R451.080L 0451012.NR 0451.125MRL 0451001.MR 0451.315MRL 0451001.NR 453007. 0451.500MR 0453001. 0453002. 0453003. 0453004. 0453005. 0453007. 0453008. 0453010. 0453015. 045302.5 045306.3 R451.125L R451.750L R451.800L 0453.630 0453.062MR 0453.080MR 0453.100MR 0453.125MR R45101.5L R45106.3L R45102.5L R4513.15L R451008.L R45103.5L R451.080 R451.100L R4511.25L 0453010.MR 045103.5MR 0451007.MR 0451008.MRL 0451005.MRL 0451001.MRL 0451.500MRL 0451.750MR 0451015.MRL 0453015.MR 045101.5NR 045103.5MRL 04531.25MR