Alarm Fuses HP Fuse Normal blow 14 & RoHS 200512 05Z 2.0A 30.30.3 110.3 90.4 200.4 80.3 HP 150.2 5.30.3 104 2005123 05Z Carrying Capacity Clearing Time 110 135 1 200 2 135 within 1 hour 200 within 2 minutes Clearing Characteristics 2 3 4 5 HP032 0.32A 3.16 0.053A2s HP05 0.5A 1.86 0.16A2s HP10 1A 0.26 0.5A2s HP16 1.6A 0.13 2.1A2s 97m 4A2s AC/DC 250V 1,500A AC 125V 10,000A HP20 2A HP32 3.2A 55m 13A2s HP50 5A 22m 21A2s HP63 6.3A 18m 36A2s AC/DC 250V 200A AC 125V 10,000A 1 10 at 10% max. rated current 2 2I tI2t10ms Joule Integral is a value of 10ms of I2t-t characteristics. I2t-t I2t-t Characteristics 6 7 8 104 1 2 3 4 5 6 7 8 Cat. No. HP032 HP05 HP10 HP16 HP20 HP32 HP50 HP63 20 HP63 103 HP50 102 10 1 HP32 HP20 102 HP16 HP10 10 HP05 HP032 1 10-1 10-1 10-2 -1 10 1 10 102 103 10-2 -2 10 10-1 1 Information in this catalog may be subject to change without notice. Please confirm product information when ordering. 10 t (s) Clearing time in second (A) Current in ampere 24 I2t2 Joule Integral2 Rated Current 103 t (s) Clearing time in second (R) 14 & I2t (A2s) Joule integral 4Z 2004 19 10X 11Y 12Z -1 Breaking Capacity Typ. Resistance1 Cat. No. 26.70.3 Physical SizeNet Weight 30.3x8x20mm 4g Color Dark Green Package 50 50PcsStick Range of ambient temperature 5A -2070 Within 5A 6.3A -2050 Storage temperature -4085 Nominal Value 250V UL file # E59783 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 HP032HP05 1.03 1 0.99 0.98 Ambient temperature -20 20 40 60 HP10HP50 1.07 1 0.96 0.92 HP032HP05 1.03 1 0.99 0.98 HP63 1.07 1 0.96 - HP10HP50 1.07 1 0.96 0.92 HP63 1.07 1 0.96 - 1-3 x 1 HP 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 Circuit Steady-State Current Value Rated Current Value Derating Coefficient for 1 Steady-State Current x Required Derating Sum * P8 *1 This is calculated by multiplying all necessary deratings together. 10 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 2 105 Ratio of I2t 1.0 0.9 0.8 0.7 0.6 0.5 0.4 *2 Rush resistance coefficient: Select the 10 5 value from the graph to the left. 0.3 0.2 0.1 10 102 103 104 105 Repeat numbers to rush current Cat. No. 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 Cleaning solvents HPH-2S No HPH-4S Yes For soldering 300 max.5s Not applicable HPH-2P No HPH-4P Yes HPH-2V No 260 max.10s HPH-4V Yes Ethyl alcohol Isopropyl alcohol PCB For PCB (Right angle) PCB For PCB (Vertical) Environment compliant Information in this catalog may be subject to change without notice. Please confirm product information when ordering. http://store.iiic.cc/ 25