Axial Lead & Cartridge Fuses 5×20 mm > Fast-Acting > 235 Series 235 Series, PS E 5 x 20 mm, Fast-Acting Fuse Description YNNGBTUBDUJOHHMBTTCPEZDBSUSJEHFGVTFEFTJHOFEUP 6-TQFDJåDBUJPO Features t %FTJHOFEUP6-$4" "/$&4UBOEBSE t 3P)4DPNQMJBOUBOE MFBEGSFF t "WBJMBCMFJODBSUSJEHF BOEBYJBMMFBEGPSNBU Applications Agency Approvals PS E Agency File Number Cartridge Certificates: NBK290502-E10480 G NBK290502-E10480 I Leaded Certificates: NBK290502-E10480 H NBK290502-E10480 J Certificates: SU05001 – 3007 SU05001 – 2002 SU05001 – 2003 Listed File: E10480 Guide No: JDYX File No: 029862 Certificate Class No: LR1422-01 6TFEBTTVQQMFNFOUBSZQSPUFDUJPOJOBQQMJBODFPS VUJMJ[BUJPOFRVJQNFOUUPQSPWJEFJOEJWJEVBMQSPUFDUJPOGPS DPNQPOFOUTPSJOUFSOBMDJSDVJUT Ampere Range 1A – 5A 6A & 7A Electrical Characteristics for Series 1A – 5A 6A & 7A % of Ampere Rating 100mA – 400mA 500mA – 3A 4A – 6A Ampere Rating 100% 135% 200% 100mA - 7A Opening Time IPVST.JOJNVN 100mA – 7A IPVS.BYJNVN TFDPOET.BYJNVN 100mA – 3A 4A – 6A 235 Series Agency 100mA – 7A © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/235.html for current information. 293 Revised: September 9, 2010 235 Series Introduction to & Circuit Protection Axial Lead Cartridge Fuses Transientology 5×20 mm > Fast-Acting > 235 Series Electrical Characteristic Specifications by Item Amp Rating Amp Code (A) Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I2t (A2 sec) Agency Approvals PS E 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 250 Y Y Y Y 35A@250Vac, 10000A@125Vac 1 250 Y Y Y Y Y 250 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 250 2 250 100A@250Vac, 10000A@125Vac 250 Y Y Y Y Y 3 250 Y Y Y Y Y 250 Y Y 4 125 Y Y Y Y Y 5 125 Y Y Y Y Y 6 125 Y Y Y Y Y 7 125 Y Y 10000@125Vac Temperature Rerating Curve Y Y 0.200A 0.250A 0.300A 0.400A 0.500A 0.600A 0.700A 0.800A 1A 1.25A 1.6A 2A 2.5A 3A 4A 5A 6A 0.100A 0.125A Average Time Current Curves 10000 TIME IN SECONDS 1000 100 10 1 0.1 0.01 0.1 1 10 100 1000 CURRENT IN AMPERES 1MFBTFDPOUBDU-JUUFMGVTFGPSEFUBJMTPO5$DVSWFGPS"SBUJOH 235 Series 294 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/235.html for current information. Axial Lead & Cartridge Fuses 5×20 mm > Fast-Acting > 235 Series Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 220 Lead-Free Recommendation 200 Preheat: 180 %FQFOETPO'MVY"DUJWBUJPO5FNQFSBUVSF 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO 160 5FNQFSBUVSF.JOJNVN 100° C 140 5FNQFSBUVSF.BYJNVN 1SFIFBU5JNF 150° C TFDPOET Solder Pot Temperature: 260° $.BYJNVN Solder Dwell Time: TFDPOET 120 100 80 60 40 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 10 Temperature (°C) - Measured on bottom side of board 300 Recommended Hand-Solder Parameters: Time (Seconds) Cooling Time Preheat Time 4PMEFS*SPO5FNQFSBUVSF¡$¡$ )FBUJOH5JNFTFDPOETNBY Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. Materials #PEZ(MBTT $BQ/JDLFMoQMBUFECSBTT -FBET5JOoQMBUFE$PQQFS Operating Temperature –55ºC to +125ºC Terminal Strength .*-45%(.FUIPE" 5FTU$POEJUJPO" Thermal Shock .*-45%(.FUIPE(5FTU $POEJUJPO#DZDMFToOC + 125O$ Solderability 3FGFSFODF*&$4FDPOE&EJUJPO "OOFY" Vibration .*-45%(.FUIPE" Humidity Product Marking $BQ#SBOEMPHPDVSSFOUBOEWPMUBHF SBUJOH $BQ4FSJFTBOEBHFODZBQQSPWBM NBSLJOHT .*-45%(.FUIPE#5FTU $POEJUJPO"IJHI3) BOE FMFWBUFEUFNQFSBUVSFO $ GPS hours "WBJMBCMFJO#VML.QDTQLH PSPO 5BQF3FFM.3&5QDTSFFM Salt Spray Packaging .*-45%(.FUIPE%5FTU $POEJUJPO# © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/235.html for current information. 295 235 Series 235 Series Product Characteristics Introduction to & Circuit Protection Axial Lead Cartridge Fuses Transientology 5×20 mm > Fast-Acting > 235 Series Dimensions Part Numbering System 0235 xxxx M X E P 20+0.5 5.2+0.1 -0.2 0235000P 5.1+0.6 Series Amp Code 5.1+0.6 3FGFSUP"NQ$PEFDPMVNOPG &MFDUSJDBM$IBSBDUFSJTUJDT5BCMF 0235.100 XEP to 0235.400 XEP 40 22.5 MAX Quantity Code 6.0 MAX M 1000 Packaging Code 0.65 X Filler Option Code E "YJBM-FBEFE 0235.500 XEP to 0235006.XEP 40 22.5 MAX Lead-free 5.8 MAX 0.65* All dimensions in mm Notes: * Ratings above 6.3A ø0.8 mm dia lead Packaging Packaging Option 235 Series #VML #VML 3FFMBOE5BQF #VML #VML #VML 235 Series Packaging Specification Quantity Quantity & Packaging Code Taping Width /" /" EIA 296-E /" /" /" 1000 1000 1000 1000 100 100 MX MXE .3&5 MXB HX HXE /" /" 5NNw /" /" /" 296 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/235.html for current information.