275 LITTELFUSE | Alldatasheet
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Technical content
WebSite Europe Tel: +49 2302 662-107 Americas Tel: +1 404 699-7820 Asia Tel: +852 26 14-1108 China Tel: +86 21 6432 5146 UL cUL UR CSA CCC
300 A/125 V DC
50 A/125 V AC
cos ϕ = 1.0 D∅ 2,4 max. 63mA 0063 125V 2000 154 0.00015 • • • 125mA 0125 125V 1350 206 0.00094 • • • 250mA 0250 125V 1000 275 0.007 • • • 375mA 0375 125V 1000 375 0.022 • • • 500mA 0500 125V 280 550 0.04 • • • 750mA 0750 125V 260 195 0.10 • • • 1.00A 1100 125V 250 303 0.094 • • • • 1.50A 1150 125V 240 360 0.30 • • • 2.00A 1200 125V 230 550 0.50 • • • • 2.50A 1250 125V 225 688 0.82 • • • • 3.00A 1300 125V 220 660 1.5 • • • 3.50A 1350 125V 215 755 1.9 • • • 4.00A 1400 125V 210 930 3.2 • • • 5.00A 1500 125V 180 1238 4.1 • • • 7.00A 1700 125V 150 1050 11 • • • 10.00A 2100 125V 125 1250 31 • • 15.00A 2150 32V 100 1500 140
50 A/125 V AC / DC
300 A / 32 V DC
SSSSSUBMINIAUBMINIAUBMINIAUBMINIAUBMINIATURETURETURETURETURE F F F F F USESUSESUSESUSESUSES Dimensions (mm)Dimensions (mm)Dimensions (mm)Dimensions (mm)Dimensions (mm) Limits for Pre-arcing TimeLimits for Pre-arcing TimeLimits for Pre-arcing TimeLimits for Pre-arcing TimeLimits for Pre-arcing Time Rated Current D(mm) 15.00 A 0.813 +0.05 SpecificationsSpecificationsSpecificationsSpecificationsSpecifications PackagingPackagingPackagingPackagingPackaging 000: Tape/Reel (2500 pcs.) 005: Bulk (100 pcs.) MaterialsMaterialsMaterialsMaterialsMaterials Body: Ceramic tube Heat shrink tube Plug-on Caps: Copper alloy, tin plated Operating TOperating TOperating TOperating TOperating T emperatureemperatureemperatureemperatureemperature -25 ºC to +70 ºC (consider de-rating) Climatic CategoryClimatic CategoryClimatic CategoryClimatic CategoryClimatic Category -25 ºC / +70 ºC / 21 days Stock ConditionsStock ConditionsStock ConditionsStock ConditionsStock Conditions +10 ºC to +60 ºC relative humidity ≤ 75 % yearly average, without dew, maximum value for 30 days-95 % Vibration ResistanceVibration ResistanceVibration ResistanceVibration ResistanceVibration Resistance 24 cycles at 15 min. each (EN 60068-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration SolderabilitySolderabilitySolderabilitySolderabilitySolderability 260 ºC, ≤ 3 s (Wave) 350 ºC, ≤ 1 s (Soldering iron) Soldering Heat ResistanceSoldering Heat ResistanceSoldering Heat ResistanceSoldering Heat ResistanceSoldering Heat Resistance 260 ºC, 5 s (IEC 60068-2-20) MarkingMarkingMarkingMarkingMarking , Current Rating Unit WeightUnit WeightUnit WeightUnit WeightUnit Weight 0.38 g (approx.) InformationInformationInformationInformationInformation Number Number Number Number Number 275 Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral Approvals Current Code Rating Capacity 1.0 x I N 1.0 x IN 10 x IN max. (mV) max. (mW) max. (A 2s) UL 248-14, 125 VUL 248-14, 125 VUL 248-14, 125 VUL 248-14, 125 VUL 248-14, 125 V , F, F, F, F, F TTTTTime-Current Characteristicime-Current Characteristicime-Current Characteristicime-Current Characteristicime-Current Characteristic Quick Acting (F) StandardStandardStandardStandardStandard UL 248-14 CSA C22.2 No. 248.14 ApprovalsApprovalsApprovalsApprovalsApprovals UL Listed cUL Listed UL Recognized CSA Certified CCC FeaturesFeaturesFeaturesFeaturesFeatures Reduced PCB space requirements Auto-insertable from tape Internationally approved Low internal resistance Vibration resistant WWWWWebLinksebLinksebLinksebLinksebLinks Further infos see:Further infos see:Further infos see:Further infos see:Further infos see: www.wickmanngroup.com Further application infos seeFurther application infos seeFurther application infos seeFurther application infos seeFurther application infos see Fuseology:Fuseology:Fuseology:Fuseology:Fuseology: www.wickmanngroup.com/download/ fuseology.pdf Rated Current 2.0 x I N 2.0 x I N 63 mA ... 10.00 A < 60 s < 5 s
15.00 A < 60 s < 10 s
Lead FreeLead FreeLead FreeLead FreeLead Free Specifications are subject to change without notice This product is not recommended for new designs. Please refer to Littelfuse No. 251.
WebSite Europe Tel: +49 2302 662-107 Americas Tel: +1 404 699-7820 Asia Tel: +852 26 14-1108 China Tel: +86 21 6432 5146 Contact WICKMANN for individual I-t curves IIIIIFaultFaultFaultFaultFault / I / I / I / I / I RatedRatedRatedRatedRated SSSSSUBMINIAUBMINIAUBMINIAUBMINIAUBMINIATURETURETURETURETURE F F F F F USESUSESUSESUSESUSES Picofuse / No. 275275275275275 23 4 5 6 7 8 911 0 0.001 0.01 0.1 100 1,000 10,000 100,000 151.5 UL 248-14 Test value I-t Characteristics (Min-Max Limit)