Alarm Fuses MP Fuse Fast blow NTT PS E 4Z 2004 19 10X11Y12Z 5.0 A MP SDP RoHS 200512 05Z Nominal Value 2005123 05Z 17.20.3 5.50.3 UL file # E59783 NTT #5028 -1 Breaking Capacity Typ. Resistance1 I2t2 Joule Integral2 Cat. No. Rated Current MP032 0.32A 1.41 0.03A2s MP05 0.5A 0.44 0.07A2s MP063 0.63A 0.32 0.07A2s MP10 1A 0.25 0.1A2s MP16 1.6A 0.14 0.25A2s MP20 2A 57m 0.55A2s MP32 3.2A 34m 1.5A2s MP50 5A 21m 6.3A2s MP63 6.3A 17m 9.3A2s MP75 7.5A 14m 18A2s 110.3 190.5 PS E 7 14.8 Physical SizeNet Weight 17.2x5.5x19mm 1.8g Color Dark Green Package 50 50PcsStick Range of ambient temperature 5A -2070 Within 5A 6.3A7.5A -2050 Storage temperature -4085 104 Cat. No. Carrying Capacity Clearing Time 135 6 200 0.5 135 within 6 minutes 200 within 0.5 second MP032 MP50 110 Clearing Characteristics 1 2 3 4 56 7 I2t-t I2t-t Characteristics 8 910 104 Cat. No. MP032 MP05 MP063 MP10 MP16 MP20 MP32 MP50 MP63 MP75 1 2 3 4 5 6 7 8 9 10 102 MP75 MP63 103 MP50 20 10 1 MP32 102 MP20 MP16 MP10 10 MP063 MP05 MP032 1 10-1 10-1 10-2 -1 10 AC/DC 125V 100A 1 10 at 10% max. rated current 2 2I tI2t10ms Joule Integral is a value of 10ms of I2t-t characteristics. 135 1 250 1 135 within 1 hour 250 within 1 second MP63 MP75 103 t (s) Clearing time in second 4.3 I2t (A2s) Joule integral 1 10 102 103 10-2 -2 10 10-1 1 t (s) Clearing time in second (A) Current in ampere Information in this catalog may be subject to change without notice. Please confirm product information when ordering. 12 10 http://store.iiic.cc/ 1 1-10.7 70 1-2 In order to select an appropriate fuse, make sure that the following items are satisfied. 1. Steady-State Current Fuse Selection Method 1-1. Derating Coefficient for Steady-State Current: 0.7 Fuse use is predicated on usage at currents of 70% or less of their rated current. 1-2. Temperature Derating Coefficient: Multiply the derating for steady-state current by the effect of the ambient temperature. -20 20 40 60 MP032MP16 1.03 1 0.99 0.98 Ambient temperature -20 20 40 60 MP20MP50 1.07 1 0.96 0.92 MP032MP16 1.03 1 0.99 0.98 MP63MP75 1.07 1 0.96 - MP20MP50 1.07 1 0.96 0.92 MP63MP75 1.07 1 0.96 - 1-3 x 1 MP SDP 1-3. Derating for multiple fuse use: When mounting multiple fuses, heat generation must be taken into account. Please consult with us in advance. The following formula is used to determine the required rated current value for the fuse. 1 2 P8 10 2 2 105 Ratio of I2t 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.2 102 103 104 105 Repeat numbers to rush current Cat. No. *1 This is calculated by multiplying all necessary deratings together. 2. Rush Current Fuse Selection Method Use the waveform closest to the actual measured waveform, and determine the joule integral value for rush current (refer to P8, e.g. triangular waveform). In order to select a fuse for the determined rush current, assuming a fuse rush current durability of 100,000 times, ensure that the selected fuse fits the relationship below. I2t of fuse breakage > I2t of rush current / resistance to rush current *2 *2 Rush resistance coefficient: Select the 10 5 value from the graph to the left. 0.3 0.1 10 Circuit Steady-State Current Value Rated Current Value Derating Coefficient for 1 Steady-State Current x Required Derating Sum * Please perform evaluation and confirmation of the selected fuse within actual equipment, including fuse operation under abnormal current application, before use. Fuse selection If the fuse selection process is unclear, please contact us with as much of the information below as can be provided, so that we may assist you in selection. Materials: Operating voltage of circuit, operating current of circuit, presence or absence of multiply mounted fuses, rush current application waveform, abnormal current, etc. Selection guide: Applicable fuse holders Alarm contact Method of mounting Soldering conditions MPH-2S No MPH-4S Yes For soldering 300 max.5s MPH-2W No MPH-4W Yes MPH-2P No MPH-4P Yes MPH-2PD No MPH-4PA Yes MPH-2V No MPH-4V Yes For wrapping PCB For PCB (Right angle) 260 max.10s PCB For PCB (Vertical) Cleaning solvents Environment compliant Not applicable Ethyl alcohol Isopropyl alcohol Information in this catalog may be subject to change without notice. Please confirm product information when ordering. http://store.iiic.cc/ 13