1 non resettable fuses mstu 250 www.schurter.com /pg01_2 fuses subminiature fuse, 8.5 mm, time-lag t, 250 vac, culus ul 248-14 250 vac time-lag t description - directly solderable on printed circuit boards - low breaking capacity standards - ul 248-14 - csa c22.2 no. 248.14 approvals - ul file number: e41599 - csa file number: 51172 references packaging details corresponding fuseholder fms (250v) weblinks pdf-datasheet, html-datasheet, general product information, packaging details, approvals, ce declaration of conformity , rohs, china-rohs, reach, distributor-stock-check, detailed request for product technical data rated voltage 250 vac rated current 0.063 - 10 a breaking capacity 50 a characteristic time-lag t mounting pcb,tht admissible ambient air temp. -40 c to 85 c climatic category 40/085/21 acc. to iec 60068-1 material: housing thermoplastic, ul 94v-0 material: terminals tin-plated copper unit weight 0.53 g storage conditions 0 c to 40 c, max. 70% r.h. product marking , type, rated current, rated voltage, characteristic, approvals soldering methods wave, iron soldering profile solderability 235 c / 2 sec acc. to iec 60068-2-20, test ta resistance to soldering heat 260 c / 10 sec acc. to iec 60068-2-20, test tb current carrying capacity acc. to eia/is-722, test 4.3.3 moisture resistance test mil-std-202, method 106e (50 cycles in a temp./mister chamber) terminal strength mil-std-202, method 211a (deflection of board 1 mm for 1 minute) case resistance acc. to eia/is-722, test 4.7 >100 m (between leeds and body) mechanical shock (acc. to eia/is-722, test 4.9) vibration, high frequency mil-std-202, method 204d shock 20 gn, 20 min, 10-2 khz, 12 cyc. resistance to solvents mil-std-202, method 215a flammability ul 94v-0 (acc. to eia/is-722, test 4.12) dimension 8.5 mm 8.5 4.3 18.8 ? 8.5 3.2 0.5 ? 0.64 5.08 3.2 ? 0.64 5.08 8.5 ? 8.5 0.5 1 +0.1 0 5.08 drilling diagram
2 non resettable fuses mstu 250 www.schurter.com /pg01_2 fuses pre-arcing time rated current in 1.0 x in min. 2.0 x in max. 0.063 a - 10 a 4 h 60 s time-current-curves time in seconds 0.00 1 0.01 0. 1 1 10 100 1000 10000 100000 1 10 multiple of rated current in all variants rated cur - rent [a] rated vol - tage [vac] breaking capacity voltage drop 1.0 in typ. [mv] power dissi - pation 1.0 i n typ. [mw] melting i2t 10.0 intyp. [a2s] s l t order number 0.063 250 1) 544 37 0.0176 l l 0034.7103 0.08 250 1) 413 38 0.0313 l l 0034.7104 0.1 250 1) 318 35 0.0456 l l 0034.7105 0.125 250 1) 289 40 0.0567 l l 0034.7106 0.16 250 1) 219 38 0.0692 l l 0034.7107 0.2 250 1) 262 60 0.133 l l 0034.7108 0.25 250 1) 202 55 0.258 l l 0034.7109 0.315 250 1) 168 49 0.361 l l 0034.7110 0.4 250 1) 159 69 0.528 l l 0034.7111 0.5 250 1) 143 78 0.898 l l 0034.7112 0.63 250 1) 124 85 2.24 l l 0034.7113 0.8 250 1) 114 98 4.05 l l 0034.7114 1 250 1) 100 107 6.85 l l 0034.7115 1.25 250 1) 94 127 7.93 l l 0034.7116 1.6 250 1) 85 145 17.5 l l 0034.7117 2 250 1) 80 175 28.6 l l 0034.7118 2.5 250 1) 75 205 40.9 l l 0034.7119 3.15 250 1) 71 240 55 l l 0034.7120 4 250 1) 72 303 67.2 l l 0034.7121 5 250 1) 70 376 142 l l 0034.7122 6.3 250 1) 68 488 287 l l 0034.7123 8 250 1) 50 445 422 l l 0034.7124
3 non resettable fuses mstu 250 www.schurter.com /pg01_2 fuses rated cur - rent [a] rated vol - tage [vac] breaking capacity voltage drop 1.0 in typ. [mv] power dissi - pation 1.0 i n typ. [mw] melting i2t 10.0 intyp. [a2s] s l t order number 10 250 1) 50 630 564 l l 0034.7125 0.063 250 1) 544 37 0.0176 l l 0034.7203 0.08 250 1) 413 38 0.0313 l l 0034.7204 0.1 250 1) 318 35 0.0456 l l 0034.7205 0.125 250 1) 289 40 0.0567 l l 0034.7206 0.16 250 1) 219 38 0.0692 l l 0034.7207 0.2 250 1) 262 60 0.133 l l 0034.7208 0.25 250 1) 202 55 0.258 l l 0034.7209 0.315 250 1) 168 49 0.361 l l 0034.7210 0.4 250 1) 159 69 0.528 l l 0034.7211 0.5 250 1) 143 78 0.898 l l 0034.7212 0.63 250 1) 124 85 2.24 l l 0034.7213 0.8 250 1) 114 98 4.05 l l 0034.7214 1 250 1) 100 107 6.85 l l 0034.7215 1.25 250 1) 94 127 7.93 l l 0034.7216 1.6 250 1) 85 145 17.5 l l 0034.7217 2 250 1) 80 175 28.6 l l 0034.7218 2.5 250 1) 75 205 40.9 l l 0034.7219 3.15 250 1) 71 240 55 l l 0034.7220 4 250 1) 72 303 67.2 l l 0034.7221 5 250 1) 70 376 142 l l 0034.7222 6.3 250 1) 68 488 287 l l 0034.7223 8 250 1) 50 445 422 l l 0034.7224 10 250 1) 50 630 564 l l 0034.7225 0.063 250 1) 544 37 0.0176 l l 0034.7303 0.08 250 1) 413 38 0.0313 l l 0034.7304 0.1 250 1) 318 35 0.0456 l l 0034.7305 0.125 250 1) 289 40 0.0567 l l 0034.7306 0.16 250 1) 219 38 0.0692 l l 0034.7307 0.2 250 1) 262 60 0.133 l l 0034.7308 0.25 250 1) 202 55 0.258 l l 0034.7309 0.315 250 1) 168 49 0.361 l l 0034.7310 0.4 250 1) 159 69 0.528 l l 0034.7311 0.5 250 1) 143 78 0.898 l l 0034.7312 0.63 250 1) 124 85 2.24 l l 0034.7313 0.8 250 1) 114 98 4.05 l l 0034.7314 1 250 1) 100 107 6.85 l l 0034.7315 1.25 250 1) 94 127 7.93 l l 0034.7316 1.6 250 1) 85 145 17.5 l l 0034.7317 2 250 1) 80 175 28.6 l l 0034.7318 2.5 250 1) 75 205 40.9 l l 0034.7319 3.15 250 1) 71 240 55 l l 0034.7320 4 250 1) 72 303 67.2 l l 0034.7321 5 250 1) 70 376 142 l l 0034.7322 6.3 250 1) 68 488 287 l l 0034.7323 8 250 1) 50 445 422 l l 0034.7324 10 250 1) 50 630 564 l l 0034.7325 availability for all products can be searched real-time: http://www.schurter.com/stock-check/stock-check-schurter 1) 50 a @ 250 vac packaging unit s = plastic bag (100 pcs.) l = bulk (100 pcs.) t = taped 36 cm reel (750 pcs.) the specifications, descriptions and illustrations indicated in this document are based on current information. all content is subject to modifications and amendments. information furnished is believed to be accurate and reliable. however, users should independently evaluate the suitability and test each product selected for their own applications. 19.11.2016
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