441 LITTELFUSE | Alldatasheet
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WebSite:WebSite:WebSite:WebSite:WebSite: www.wickmann.com • EuropeEuropeEuropeEuropeEurope Tel: +49 (2302) 662-107 • AmericasAmericasAmericasAmericasAmericas Tel: +1 (404) 699-7820 • AsiaAsiaAsiaAsiaAsia Tel: +852 26 14-1108 E-mail: sales@wickmann.com E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk WICKMANN 010718010718010718010718010718 50A / 32VAC/DC 50-60Hz cos ϕ = 1.0 3,2 + 0,4 – 0,2 0,7 ±0,15 0,35 + 0,2 – 0,1 1,6 ±0,2 0,35 + 0,2 – 0,1 2,5 +0,05 0,69 +0,05 2,0 +0,05 2,5 +0,05 1,1 +0,05 2,4 +0,05 1,1 +0,05 0,69 +0,05 80mA 0080 32V 455 52 0.00004 • 125mA 0125 32V 402 75 0.00007 • 160mA 0160 32V 429 96 0.0001 • 200mA 0200 32V 430 120 0.0005 • 315mA 0315 32V 222 110 0.0004 • 375mA 0375 32V 220 120 0.0009 • 500mA 0500 32V 210 125 0.002 • cURus SSSSSURFURFURFURFURFACEACEACEACEACE M M M M MOUNTOUNTOUNTOUNTOUNT F F F F FUSESUSESUSESUSESUSES Dimensions (mm)Dimensions (mm)Dimensions (mm)Dimensions (mm)Dimensions (mm) Limits for Pre-arcing TLimits for Pre-arcing TLimits for Pre-arcing TLimits for Pre-arcing TLimits for Pre-arcing Timeimeimeimeime InformationInformationInformationInformationInformation Number Number Number Number Number 441 3216 / No. 441441441441441 Chip Size 3216 / 1206 Pad LayoutPad LayoutPad LayoutPad LayoutPad Layout Solder the fuse with the marked side facing up SpecificationsSpecificationsSpecificationsSpecificationsSpecifications PackagingPackagingPackagingPackagingPackaging 000: Blister Tape (3000 pcs.) MaterialsMaterialsMaterialsMaterialsMaterials Housing: Ceramic substrate Element: Thin film Terminals: Tinned, metallized Operating TOperating TOperating TOperating TOperating T emperatureemperatureemperatureemperatureemperature -40ºC to +85ºC (consider de-rating) Climatic CategoryClimatic CategoryClimatic CategoryClimatic CategoryClimatic Category -40ºC/+85ºC/21 days (IEC 60068-2-1...3) Stock ConditionsStock ConditionsStock ConditionsStock ConditionsStock Conditions +10ºC to +60ºC relative humidity ≤ 75% yearly average, without dew, maximum value for 30 days-95% VVVVVibration Resistanceibration Resistanceibration Resistanceibration Resistanceibration Resistance 24 cycles at 15 min. each (IEC 60068-2-6) 10 - 60Hz at 0.75mm amplitude 60 - 2000Hz at 10g acceleration SolderabilitySolderabilitySolderabilitySolderabilitySolderability 235ºC, 2 sec. (IEC 60068-2-58) Soldering Heat ResistanceSoldering Heat ResistanceSoldering Heat ResistanceSoldering Heat ResistanceSoldering Heat Resistance 260ºC, 10 sec. (IEC 60068-2-58) Recommended Solder GlueRecommended Solder GlueRecommended Solder GlueRecommended Solder GlueRecommended Solder Glue Grace Amicon 125 F Minimum Cross Section, CopperMinimum Cross Section, CopperMinimum Cross Section, CopperMinimum Cross Section, CopperMinimum Cross Section, Copper Conducting path - 0.1mm 2 Thickness - 0.035mm MountingMountingMountingMountingMounting Solder the fuse with the marked side facing up Avoid circuit traces below the fuse MarkingMarkingMarkingMarkingMarking Current Rating Unit WUnit WUnit WUnit WUnit W eighteighteighteighteight 0.04g (approx.) Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral Approvals Current 1 Code Rating Capacity 1.0 x I Rated 1.0 x IRated 10 x IRated typ. (mV) max. (mW) max. (A 2s) Reflow UL 248-14, 32VUL 248-14, 32VUL 248-14, 32VUL 248-14, 32VUL 248-14, 32V , F, F, F, F, F Time-Current CharacteristicTime-Current CharacteristicTime-Current CharacteristicTime-Current CharacteristicTime-Current Characteristic Quick Acting (F) StandardStandardStandardStandardStandard UL 248-14 CSA C22.2 No. 248.14 ApprovalsApprovalsApprovalsApprovalsApprovals cULus Recognized: File No. E 67006 FeaturesFeaturesFeaturesFeaturesFeatures Reliable thin film melting element Flame resistant ceramic substrate Low voltage drop Reduced PCB space requirements Internationally approved Stable thermal characteristics under varying operating temperatures WWWWWebLinksebLinksebLinksebLinksebLinks Data SheetData SheetData SheetData SheetData Sheet www.wickmann.com/products/441.pdf Approval CertificatesApproval CertificatesApproval CertificatesApproval CertificatesApproval Certificates www.wickmann.com/approvals TTTTTime-Current Curveime-Current Curveime-Current Curveime-Current Curveime-Current Curve Page 69 www.wickmann.com/itcurves PackagingPackagingPackagingPackagingPackaging Page 119 www.wickmann.com/pack Wave Rated Current 2.5 x I Rated 80mA ... 500mA < 5s 1 For higher current ratings, see No. 443.
WebSite:WebSite:WebSite:WebSite:WebSite: www.wickmann.com • EuropeEuropeEuropeEuropeEurope Tel: +49 (2302) 662-107 • AmericasAmericasAmericasAmericasAmericas Tel: +1 (404) 699-7820 • AsiaAsiaAsiaAsiaAsia Tel: +852 26 14-1108 E-mail: sales@wickmann.com E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk WICKMANN 010718010718010718010718010718 Contact WICKMANN for individual I-t curves IIIIIFaultFaultFaultFaultFault / I / I / I / I / IRatedRatedRatedRatedRated SSSSSURFURFURFURFURFACEACEACEACEACE M M M M MOUNTOUNTOUNTOUNTOUNT F F F F FUSESUSESUSESUSESUSES 3216 / No. 441441441441441 23 4 5 6 7 8 911 0 0.001 0.01 0.1 100 1,000 10,000 100,000 151.5 Test value I-t Characteristics (M in-M ax Lim it)