02090.8MXEP

Axial Lead & Cartridge Fuses 209 Series Lead-Free 2AG, Slo-Blo® (Time-Lag) Fuse PS E Description Littelfuse 209 Series (2AG) 350V, Time-Lag (Slo-Blo®) Fuses are available in cartridge form or with axial leads. This series provides the same performance characteristics as its 3AG counterpart, while occupying one-third the space. Sleeved fuses are available. Features with Underwriter’s Laboratories Standard UL 248-14 Agency Approvals Agency Agency File Number Ampere Range and axial lead form and with various forming dimensions Lead-free boardwashable in most solvents Applications E10480 PS E 250mA - 1A 1A 250mA - 1A NBK210405-E10480 G/H Electrical Characteristics for Series % of Ampere Rating 100% 135% 200% Opening Time 4 Hours, Min. 1 Hour, Max. 3 Sec. Min. ; 20 Sec. Max. Electrical Characteristic Specifications by Item Amp Code .250 .375 .500 .600 .750 .800 001. Ampere Rating (A) 0.25 0.375 0.5 0.6 0.75 0.8 1 Voltage Rating (V) 350 350 350 350 350 350 350 100A @ 350Vac Interrupting Rating Nominal Cold Resistance (Ohms) 2.410 1.170 0.688 0.477 0.340 0.304 0.210 Nominal Melting I2t (A2 sec) 0.216 0.580 1.160 1.750 2.950 3.450 5.640 x x x x x x x x Agency Approvals PS E x x x x x x x © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/209.html for current information. 251 Revised: January 7, 2009 209 Series 209 Series Introduction to & Cartridge Fuses Axial Lead Circuit Protection Transientology Temperature Rerating Curve Average Time Current Curves .250A .375A .500A .750A 1.00A 1000 100 TIME IN SECONDS 10 1 0.1 0.01 0.1 1 10 100 CURRENT IN AMPERES 1000 Soldering Parameters - Wave Soldering 300 Temperature (°C) - Measured on bottom side of board 280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 10 20 30 40 50 60 70 80 90 0 0 Recommended Process Parameters: Wave Parameter Preheat: (Depends on Flux Activation Temperature) (Typical Industry Recommendation) Lead-Free Recommendation Temperature Minimum: Temperature Maximum: Preheat Time: Solder Pot Temperature: Solder Dwell Time: 100° C 150° C 60-180 seconds 260° C Maximum 2-5 seconds Recommended Hand-Solder Parameters: Solder Iron Temperature: 350° C +/- 5°C Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. Time (Seconds) Preheat Time Dwell Time Cooling Time 209 Series 252 Revised: January 7, 2009 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/209.html for current information. Axial Lead & Cartridge Fuses Product Characteristics Materials Terminal Strength Solderability Product Marking Body : Glass Cap : Nickel–plated brass Leads: Tin–plated Copper MIL-STD-202G, Method 211A, Test Condition A Reference IEC 60127 Second Edition 2003-01 Annex A Cap1 : Brand logo, current and voltage ratings Cap2 : Series and agency approval marks Operating Temperature: Thermal Shock: Vibration Humidity –55ºC to 125ºC. MIL -STD-202G, Method 107G, Test Condition B (5 Cycles -65ºC to +125ºC). MIL -STD-202G, Method 201A MIL -STD-202G, Method 103B, Test Condition A: High RH (95%) and elevated temp (40ºC) for 240 hours MIL -STD-202G, Method 101D, Test Condition B Salt Spray Dimensions Part Numbering System 209 000P Series 4.7 (.184") 4.5 (.177") 14.48 (.57") 209 000EP Series .635 (.025") Series 0209 xxxx M X E P Current Rating Code Refer to Amp Code column of Electrical Characteristics Table 14.48 (.57") 38.1 (1.50") TYP. Quantity Code M = 1000 Packaging Code X = Loose Pack Option Codes Blank = Cartridge Type Fuse E = Axial Leaded Fuse Lead-free Packaging 209 Series Bulk Bulk Reel and Tape N/A N/A EIA 296-E 1000 1000 1500 MX MXE DRT1 N/A N/A T1=52mm (2.062”) © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/209.html for current information. 253 Revised: January 7, 2009 209 Series 209 Series Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width Introduction to Circuit Protection Transientology 254 Revised: January 7, 2009 © 2009 Littelfuse, Inc. Specifications are subject to change without notice.