MMMMMINIAINIAINIAINIAINIATURETURETURETURETURE F F F F FUSESUSESUSESUSESUSES 250V250V250V250V250V SpecificationsSpecificationsSpecificationsSpecificationsSpecifications 5x20 mm5x20 mm 230230 5x20 mm5x20 mm/ 5x20 mm No. 230230230 TTTTTime-Current Characteristicime-Current Characteristicime-Current Characteristicime-Current Characteristicime-Current Characteristic PackagingPackagingPackaging PackagingPackaging Very Quick Acting (FF) 000: Bulk (1.000 pcs.) 002: Pack (100 pcs.) StandardStandardStandardStandardStandard None MaterialsMaterialsMaterialsMaterialsMaterials Tube: Ceramic ApprovalsApprovalsApprovals ApprovalsApprovals End Caps: Nickel-plated brass None Operating TOperating TOperating TOperating TOperating Temperatureemperatureemperatureemperatureemperature -25 C to +70 C (consider de-rating) Climatic CategoryClimatic CategoryClimatic CategoryClimatic CategoryClimatic Category -25 C/+70 C/21 days (EN 60068-1..3) Stock ConditionsStock ConditionsStock ConditionsStock ConditionsStock Conditions Dimensions (mm)Dimensions (mm)Dimensions (mm)Dimensions (mm)Dimensions (mm) +10 C to +60 C relative humidity 75 % yearly average, without dew Vibration ResistanceVibration ResistanceVibration ResistanceVibration ResistanceVibration Resistance 5,2 24 cycles at 15 min. each (EN 60068-2-6) 20 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration MarkingMarking MarkingMarkingMarking , FF, Current Rating, 250V, E Limits for Pre-arcing TimeLimits for Pre-arcing TimeLimits for Pre-arcing Time Limits for Pre-arcing TimeLimits for Pre-arcing Time Rated Current 1.0 x I 1.5 x I 2.75 x I 4 x I 10 x I N N N N N 1.60 A ... 10.00 A > 1 h < 30 min 2 ms ... 100 ms 1 ms ... 25 ms < 3 ms Permissible continuous operating current is Permissible continuous operating current is Permissible continuous operating current is Permissible continuous operating current is Permissible continuous operating current is 80 80 80 80 80 % at ambient temperature of 23% at ambient temperature of 23% at ambient temperature of 23% at ambient temperature of 23% at ambient temperature of 23 C (73.4C (73.4C (73.4C (73.4C (73.4 F).F).F).F).F). Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral Approvals Current Code Rating Capacity 1.0 x I 1.5 x I 10 x I N N N 2 max. (mV) max. (W) max. (A s) 1.60 A 1160 250 V 1000 0.12 2.00 A 1200 250 V 600 0.35 2.50 A 1250 250 V 500 0.44 1000 A 250 V AC 3.15 A 1315 250 V 480 0.75 50 Hz 4.00 A 1400 250 V 480 1.60 cos = 1.0 1 5.00 A 1500 250 V 500 2.50 None 1 6.30 A 1630 250 V 480 5.00 1 8.00 A 1800 250 V 400 10.00 1 10.00 A 2100 250 V 400 20.00 1 Depending on the application and mounting, the fuse heating at max. ambient temperature in a closed fuseholder should be considered. Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. OrderOrderOrderOrderOrder Qty.Qty.Qty.Qty.Qty. Order-Order-Order-Order-Order- SeriesSeriesSeriesSeriesSeries Amp Code PackagingAmp Code PackagingAmp Code PackagingAmp Code PackagingAmp Code Packaging InformationInformationInformationInformationInformation Number Number Number Number Number 230 In our continuing strategy to deliver unparalleled circuit protection solutions, 012006 technical expertise and application leadership, we proudly introduce the www.littelfuse.com WICKMANN Group and its products to the Littelfuse portfolio.100,000 10,000 1,000 100 10 1 0.1 0.01 0.001 MM F F MMMINIAINIAINIAINIAINIATURETURETURETURETURE F F FUSESUSESUSESUSESUSES 5x20mm5x20mm5x20mm5x20mm5x20mm/ No. 230230230230230 Time-current characteristics (Min-Max Limits) 1.5 15 1123 4567890 III / I / I / I II / I / I FaultFaultFaultFaultFault RatedRatedRatedRatedRated Contact Littelfuse for individual I-t curves In our continuing strategy to deliver unparalleled circuit protection solutions, 012006 technical expertise and application leadership, we proudly introduce the www.littelfuse.com WICKMANN Group and its products to the Littelfuse portfolio. TTTime (sec.)ime (sec.)ime (sec.) TTime (sec.)ime (sec.)