Axial Lead & Cartridge Fuses 5×20 mm > Time Lag > 239 Series 239 Series, ® 5 x 20 mm, Slo-Blo PS E Fuse Description YNNUJNF-BHHMBTTCPEZDBSUSJEHFGVTFEFTJHOFEUP 6-TQFDJåDBUJPO Features t %FTJOHFEUP6-$4" "/$&4UBOEBSE t 3P)4DPNQMJBOUBOE MFBEGSFF t "WBJMBCMFJODBSUSJEHF BOEBYJBMMFBEGPSNBU Agency Approvals PS E Agency File Number Cartridge Certificates: NBK030609-JP1021A NBK190609-JP1021A NBK030609-JP1021B Leaded Certificates: NBK030609-JP1021C NBK190609-JP1021B NBK030609-JP1021D Certificates: SU05001 – 2004A SU05001 – 2014A Listed File: E10480 Guide: JDYX File: 029862 Certificates Class: LR1422-01 Applications Ampere Range 6TFEBTTVQQMFNFOUBSZQSPUFDUJPOJOBQQMJBODFPS VUJMJ[BUJPOFRVJQNFOUUPQSPWJEFJOEJWJEVBMQSPUFDUJPOGPS DPNQPOFOUTPSJOUFSOBMDJSDVJUT 1A – 3.5A 4A – 5A 7A Electrical Characteristics for Series 1A – 3.5A 4A – 5A 7A % of Ampere Rating 200mA – 3.15A 4A – 7A Ampere Ratings 100% 135% 80mA – 7A 200% Opening Time IPVST.JOJNVN "MM3BUJOHT IPVS.BYJNVN TFDPOET.JONJO.BY 200mA – 3.15A 4A – 7A 239 Series Agency 80mA – 7A © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/239.html for current information. 307 Revised: September 9, 2011 239 Series Introduction to & Circuit Protection Axial Lead Cartridge Fuses Transientology 5×20 mm > Time Lag > 239 Series Electrical Characteristic Specification by Item Amp Rating Amp Code (A) .080 .100 .125 .150 .200 .250 .300 .400 .500 .600 .700 .750 .800 001. 1.25 01.6 002. 02.5 003. 3.15 03.2 03.5 004. 005. 007. 239 Series 0.08 0.1 0.125 0.15 0.2 0.25 0.3 0.4 0.5 0.6 0.7 0.75 0.8 1 1.25 1.6 2 2.5 3 3.15 3.2 3.5 4 5 7 Voltage Rating (V) 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 125 125 125 Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I2t (A2 sec) 28.1750 17.3425 11.6000 8.1000 3.8725 3.0700 2.3000 1.4750 0.9090 0.6990 0.5375 0.4710 0.4155 0.2965 0.1980 0.1205 0.0943 0.0583 0.04877 0.0414 0.0385 0.0370 0.0312 0.0199 0.0114 0.02500 0.05500 0.08500 0.13000 0.16500 0.34000 0.61500 1.49000 1.98500 2.41500 4.12000 5.42500 7.56500 11.29500 19.52500 30.43000 50.58500 79.70500 129.51000 128.05000 128.05000 128.05000 270.703 302.836 305.758 35A @ 250 VAC 35A @ 250 VAC 10000A @ 125 VAC 10000A @ 125 VAC 100A @ 250 VAC 10000A @ 125 VAC 308 Agency Approvals PS E Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/239.html for current information. Axial Lead & Cartridge Fuses 5×20 mm > Time Lag > 239 Series Average Time Current Curves 0.200A 0.250A 0.300A 0.400A 0.500A 0.600A 0.700A 0.750A 0.800A 1A 1.25A 1.6A 2A 2.5A 3A 3.15A 4A 5A 7A Temperature Rerating Curve 10000 1000 TIME IN SECONDS 100 10 1 0.1 0.01 0.001 0.01 1 10 100 1000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 Wave Parameter 240 220 200 Preheat: 180 %FQFOETPO'MVY"DUJWBUJPO5FNQFSBUVSF Lead-Free Recommendation 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO 160 5FNQFSBUVSF.JOJNVN 100° C 140 5FNQFSBUVSF.BYJNVN 1SFIFBU5JNF 150° C TFDPOET Solder Pot Temperature: 260° $.BYJNVN Solder Dwell Time: TFDPOET 120 100 80 60 40 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 Recommended Hand-Solder Parameters: Time (Seconds) Cooling Time Preheat Time 4PMEFS*SPO5FNQFSBUVSF¡$¡$ )FBUJOH5JNFTFDPOETNBY Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/239.html for current information. 309 239 Series 239 Series 260 10 Temperature (°C) - Measured on bottom side of board 300 Introduction to & Circuit Protection Axial Lead Cartridge Fuses Transientology 5×20 mm > Time Lag > 239 Series Product Characteristics Materials #PEZ(MBTT $BQ/JDLFMoQMBUFECSBTT -FBET5JOoQMBUFE$PQQFS Operating Temperature o$UP$ Terminal Strength .*-45%(.FUIPE"5FTU $POEJUJPO" Thermal Shock .*-45%(.FUIPE(5FTU $POEJUJPO#DZDMFTo$UP $ Solderability 3FGFSFODF*&$4FDPOE&EJUJPO "OOFY" Vibration .*-45%(.FUIPE" .*-45%(.FUIPE#5FTU $POEJUJPO"IJHI3) BOE FMFWBUFEUFNQ$ GPSIPVST .*-45%(.FUIPE%5FTU $POEJUJPO# Humidity Product Marking $BQ#SBOEMPHPDVSSFOUBOEWPMUBHF SBUJOH $BQ4FSJFTBOEBHFODZBQQSPWBM NBSLJOHT Salt Spray Dimensions Part Numbering System 0239 xxxx M X P 20+0.5 5.2+0.1 -0.2 0239 000P 5.1+0.6 0239 000XEP 40 Series 5.1+0.6 22.5 MAX Amp Code Refer to Amp Code column of Electrical Characteristics Table 5.8 MAX Quantity Code M = 1000 0.65* Packaging Code All dimensions in mm X = Filler Notes: * Ratings above 6.3A have 0.8 mm dia lead Lead-free Packaging Packaging Option 239 Series #VML #VML 3FFMBOE5BQF #VML #VML #VML 239 Series Packaging Specification Quantity Quantity & Packaging Code Taping Width /" /" &*"& /" /" /" 1000 1000 1000 1000 100 100 .9 .9& .3&5 .9# )9 )9& /" /" 5NNw /" /" /" 310 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/239.html for current information.