Axial Lead & Cartridge Fuses "(5JNF-BH4FSJFT 209 Series PS E Lead-Free 2AG, Slo-Blo® (Time-Lag) Fuse 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 Agency Approvals PS E Agency File Number Ampere Range E10480 250mA - 1A NBK210405-E10480 G/H 1A t "WBJMBCMFJODBSUSJEHF and axial lead form and with various forming dimensions t 'VTFTBSF boardwashable in most solvents t 3P)4DPNQMJBOUBOE Lead-free Applications t&MFDUSPOJD-JHIUJOH#BMMBTUT 250mA - 1A Electrical Characteristics for Series % of Ampere Rating Opening Time 100% 4 Hours, Min. 135% 1 Hour, Max. 200% 3 Sec. Min. ; 20 Sec. Max. Electrical Characteristic Specifications by Item Agency Approvals Ampere Rating (A) Voltage Rating (V) .250 0.25 350 2.410 0.216 x x .375 0.375 350 1.170 0.580 x x .500 0.5 350 0.688 1.160 x x .600 0.6 350 0.477 1.750 x x .750 0.75 350 0.340 2.950 x x .800 0.8 350 0.304 3.450 x 001. 1 350 0.210 5.640 x Amp Code Interrupting Rating © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/209.html for current information. 100A @ 350Vac Nominal Cold Resistance (Ohms) 251 Revised: January 7, 2009 Nominal Melting I2t (A2 sec) PS E x x x 209 Series 209 Series Agency t *OBDDPSEBODF with Underwriter’s Laboratories Standard UL 248-14 Introduction to & Circuit Protection Axial Lead Cartridge Fuses Transientology "(5JNF-BH4FSJFT Average Time Current Curves .250A .375A .500A .750A 1.00A Temperature Rerating Curve 1000 TIME IN SECONDS 100 10 1 0.1 0.01 0.1 1 10 100 CURRENT IN AMPERES 1000 Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 220 Preheat: 200 (Depends on Flux Activation Temperature) 180 160 140 120 Lead-Free Recommendation (Typical Industry Recommendation) Temperature Minimum: 100° C Temperature Maximum: Preheat Time: 150° C 60-180 seconds 100 80 60 40 Solder Pot Temperature: 260° C Maximum Solder Dwell Time: 2-5 seconds Recommended Hand-Solder Parameters: 240 230 220 210 200 190 180 170 160 140 150 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 10 Temperature (°C) - Measured on bottom side of board 300 Time (Seconds) Solder Iron Temperature: 350° C +/- 5°C Heating Time: 5 seconds max. Cooling Time Preheat Time Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. 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 "(5JNF-BH4FSJFT 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 Dimensions Operating Temperature: –55ºC to 125ºC. Thermal Shock: MIL-STD-202G, Method 107G, Test Condition B (5 Cycles -65ºC to +125ºC). Vibration MIL-STD-202G, Method 201A Humidity MIL-STD-202G, Method 103B, Test Condition A: High RH (95%) and elevated temp (40ºC) for 240 hours Salt Spray MIL-STD-202G, Method 101D, Test Condition B Part Numbering System 209 000P Series 0209 xxxx M X E P 209 000EP Series 4.7 (.184") Series .635 (.025") 4.5 (.177") Current Rating Code Refer to Amp Code column of Electrical Characteristics Table 14.48 (.57") 14.48 (.57") Quantity Code 38.1 (1.50") TYP. M = 1000 Packaging Code X = Loose Pack Option Codes Blank = Cartridge Type Fuse E = Axial Leaded Fuse Lead-free Packaging Option Quantity & Packaging Code Taping Width 1000 MX N/A 1000 MXE N/A 1500 DRT1 T1=52mm (2.062”) Packaging Specification Quantity Bulk N/A Bulk N/A Reel and Tape EIA 296-E 209 Series © 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 Introduction to Circuit Protection Transientology 254 Revised: January 7, 2009 © 2009 Littelfuse, Inc. Specifications are subject to change without notice.