Axial Lead & Cartridge Fuses 2AG > Fast Acting > 224/225 Series 224/225 Series PS E Lead-Free 2AG, Fast-Acting Description The 2AG Fast-Acting Fuses are available in cartridge form or with axial leads. 2AG Fuses provide the same performance characteristics as their 3AG counterpart, while occupying one-third the space. Sleeved fuses are available. Features t *OBDDPSEBODF with underwriter's Laboratories Standard UL 248-14 Ampere Range E10480 375mA - 3.5A E10480 4A - 10A LR 29862 375mA - 10A NBK200405-E10480 NBK060405-E10480 Cartridge: 1A - 10A Pigtail: 1A - 10A Applications Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. Electrical Characteristics for Series 375mA - 10A % of Ampere Rating Opening Time 100% 4 hours, Minimum 135% 1 hour, Maximum 200% 1 sec., Maximum Electrical Characteristic Specifications by Item Amp Code Ampere Rating (A) Voltage Rating (V) .375 .500 .750 001. 01.5 002. 02.5 003. 03.5 004. 005. 005. 006. 007. 008. 010. 0.375 0.5 0.75 1 1.5 2 2.5 3 3.5 4 5 5 6 7 8 10 250 250 250 250 250 250 250 250 250 125 125 250 125 125 125 125 Interrupting Rating 35A@250Vac 10KA@125Vac 10KA@125Vdc 100A@250Vac 10KA@125Vac 10KA@125Vdc 100A@250Vac 500A@125Vac 500A@125Vac Nominal Cold Resistance (Ohms) 0.3950 0.2650 0.1520 0.1027 0.0712 0.0497 0.0372 0.0317 0.0265 0.0240 0.0186 0.0186 0.0154 0.0130 0.0107 0.0075 Agency Approvals Nominal Melting I2t (A2 sec) 0.171 0.365 1.050 2.220 0.800 1.500 2.680 4.620 6.700 9.400 17.0 17.0 22.1 40.0 56.0 116.0 (R) 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 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 * 10A with 500A @ 125 Vdc internal breaking capacity testing. (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/224.html or /225.html for current information. 255 Revised: March 2, 2011 224/225 Series 224/225 Series Agency File Number PS E t 3P)4DPNQMJBOUBOE Lead-free t "WBJMBCMFJODBSUSJEHF and axial lead form and Agency Approvals Agency with various forming dimensions Introduction to & Circuit Protection Axial Lead Cartridge Fuses 2AG > Fast Acting > Transientology 224/225 Series Average Time Current Curves .375A .500A .750A 1.00A 1.50A 2.00A 2.50A 3A 4A 5A 6A 7A 8A 10A Temperature Rerating Curve 100 TIME IN SECONDS 10 1 0.1 0.01 0.001 0.1 1 10 100 CURRENT IN AMPERES 1000 Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 220 200 Preheat: 180 (Depends on Flux Activation Temperature) 160 140 120 100 80 60 40 Lead-Free Recommendation 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO Temperature Minimum: 100 C Temperature Maximum: Preheat Time: 150 C 60-180 seconds Solder Pot Temperature: 260 C Maximum Solder Dwell Time: 2-5 seconds 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 10 Temperature (C) - Measured on bottom side of board 300 Recommended Hand-Solder Parameters: Time (Seconds) Cooling Time Preheat Time 4PMEFS*SPO5FNQFSBUVSF$ $ )FBUJOH5JNFTFDPOETNBY Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. 224/225 Series 256 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/224.html or /225.html for current information. Axial Lead & Cartridge Fuses 2AG > Fast Acting > 224/225 Series Product Characteristics Materials Terminal Strength Solderability Product Marking Body : Glass Cap : Nickel-plated brass Leads: Tin-plated Copper .*-45%'.FUIPE" Test Condition A 3FGFSFODF*&$4FDPOE&EJUJPO 2003-01 Annex A Cap1 : Brand logo, current and Voltage Ratings Cap2 : Series and Agency approval Mark Dimensions Operating Temperature: o$UP $ Thermal Shock: .*-45%' .FUIPE( 5FTU$POEJUJPO# $ZDMFT$UP $ Vibration .*-45%' .FUIPE" Humidity .*-45%'.FUIPE# 5FTU$POEJUJPO" )JHI3) BOEFMFWBUFEUFNQ $ GPS 240 hours Salt Spray .*-45%'.FUIPE% 5FTU$POEJUJPO# Part Numbering System 225 000P Series 224 000P Series 4.7 (.184") .635 (.025") 4.5 (.177") 14.48 (.57") 0224 xxxx M X P 14.48 (.57") Series Amp Code Refer to Amp Code column of Electrical Characteristics Table 38.1 (1.50") TYP. Quantity Code M = 1000 Packaging Code X = Filler Lead-free 224/225 Series Note: The ratings from 4A to 10A with MXUP in the suffix (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/224.html or /225.html for current information. 257 224/225 Series Introduction to & Circuit Protection Axial Lead Cartridge Fuses 2AG > Fast Acting > Transientology 224/225 Series Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width /" 1000 MX /" 224 Series Bulk Bulk /" 100 )9 /" Reel and Tape &*"& 1500 DRT1 T1=52mm (2.062") Bulk /" 1000 MX /" Bulk /" 100 )9 /" 225 Series 224/225 Series 258 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/224.html or /225.html for current information.