Alarm Fuses GP Fuse Normal blow 4X 2004 19 10X 11Y 12Z PS E JET PS E NTT UL file # E59783 NTT #5028 Nominal Value I2t2 Joule Integral2 -1 Breaking Capacity Typ. Resistance1 Cat. No. Rated Current GP032 0.32A 2.95 0.044A2s GP05 0.5A 1.74 0.16A2s GP10 1A 0.70 0.9A2s GP16 1.6A 0.41 2.6A2s GP20 2A 97m 3.3A2s 71m 6.3A2s GP150 15A 250V 11.50.4 90.4 11.50.4 320.4 GP 0.8 8 4.5 10.16 29 Physical SizeNet Weight 32x11.5x20.5mm 6g Color Dark Green Package 50 50PcsBox Range of ambient temperature 5A -2070 Within 5A 7.5A -2050 Over 7.5A Storage temperature -4085 104 135 1 200 2 135 within 1 hour 200 within 2 minutes 110 Clearing Characteristics 1 2 3 GP25 2.5A GP32 3.2A 53m 12A2s GP40 4A 42m 19A2s GP50 5A 32m 35A2s GP75 7.5A 20m 100A2s GP100 10A 9m 100A2s 5m 260A2s GP150 15A AC/DC 250V 750A AC 125V 10,000A I2t-t I2t-t Characteristics 4 5 6 7 8 9 10 11 12 104 1 2 3 4 5 6 7 8 9 10 11 12 102 GP150 GP100 Cat. No. GP032 GP05 GP10 GP16 GP20 GP25 GP32 GP40 GP50 GP75 GP100 GP150 20 GP75 103 GP50 GP40 10 1 10-1 10-2 -1 10 AC 125V 10,000A 1 10 at 10% max. rated current 2I2tI2t10ms Joule Integral is a value of 10ms of I2t-t characteristics. 103 t (s) Clearing time in second Clearing Time I2t (A2s) Joule integral Carrying Capacity AC/DC 250V 1,500A GP32 GP25 GP20 GP16 102 GP10 10 GP05 GP032 1 10-1 1 10 102 103 (A) Current in ampere 10-2 -2 10 10-1 1 Information in this catalog may be subject to change without notice. Please confirm product information when ordering. 28 10 t (s) Clearing time in second http://store.iiic.cc/ 1 1-10.7 70 1-2 -20 20 40 60 GP032GP50 1.07 1 0.96 0.92 GP75GP150 1.07 1 0.96 - 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. Ambient temperature 1-3 x 1 -20 20 40 60 GP032GP50 1.07 1 0.96 0.92 GP75GP150 1.07 1 0.96 - 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. GP 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 Cleaning solvents GPH-2S No GPH-4S Yes For soldering 300 max.5s Not applicable GPH-2PD2 No GPH-2P No 260 max.10s Ethyl alcohol Isopropyl alcohol GPH-4P Yes GPH-2V No GPH-4V Yes 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/ 29