050906 website www. littelfuse .com in our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the wickmann group and its products to the littelfuse portfolio. 15 +0,25 1,3 +0,1 2,6 +0,1 note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. m m m m m inia inia inia inia inia ture ture ture ture ture f f f f f useholders useholders useholders useholders useholders holder / no. 649 649 649 649 649 specifications specifications specifications specifications specifications standard standard standard standard standard iec 60127-6 ul 512 packaging packaging packaging packaging packaging 100: b ulk (500 pcs.) 103: bulk (4x3000 pcs.) approvals approvals approvals approvals approvals mounting mounting mounting mounting mounting solder pins 0.5 x 1.0mm and plastic stud materials materials materials materials materials holder: white thermoplastic, ul94 v-0 polybutylenterephthalat pbtp metal parts: copper alloy solderable, tinned protection class & category protection class & category protection class & category protection class & category protection class & category pc1 (iec 60127-6) electrical data (23oc) electrical data (23oc) electrical data (23oc) electrical data (23oc) electrical data (23oc) rated voltage: 250v max. current/power: 6.3a/1.6w minimum cross section minimum cross section minimum cross section minimum cross section minimum cross section conducting path - 0.2mm 2 operating t operating t operating t operating t operating t emperature emperature emperature emperature emperature -25oc to +70oc (consider de-rating) stock conditions stock conditions stock conditions stock conditions stock conditions +10oc to +60oc relative humidity 75% yearly average, without dew, maximum value for 30 days - 95% contact resistance contact resistance contact resistance contact resistance contact resistance 5m ? isolation resistance isolation resistance isolation resistance isolation resistance isolation resistance 10 2 m ? solderability solderability solderability solderability solderability 235oc, 2 sec. (soldering bath; iec 60068-2-20) soldering heat resistance soldering heat resistance soldering heat resistance soldering heat resistance soldering heat resistance 260oc, 10 sec. (soldering bath; iec 60068-2-20) marking marking marking marking marking approvals unit weight unit weight unit weight unit weight unit weight 1.2g pc mount, 5x20mm fuses, pc mount, 5x20mm fuses, pc mount, 5x20mm fuses, pc mount, 5x20mm fuses, pc mount, 5x20mm fuses, leadfree leadfree leadfree leadfree leadfree m m m m m inia inia inia inia inia ture ture ture ture ture f f f f f useholders useholders useholders useholders useholders holder / no. 271.110 271.110 271.110 271.110 271.110 1 1 1 1 1 formerly 510 packaging packaging packaging packaging packaging 000: b ulk (100 pcs.) mounting mounting mounting mounting mounting in-line, for use with customer-provided cables t t t t t erminals erminals erminals erminals erminals crimp-type with ferrule (note 1) screw-type (note 2) materials materials materials materials materials holder: black thermoplastic metal parts: copper alloy, corrosion-protected electrical data (23oc) electrical data (23oc) electrical data (23oc) electrical data (23oc) electrical data (23oc) rated voltage: 250v maximum current: 6.3a minimum cross section minimum cross section minimum cross section minimum cross section minimum cross section conductor - 2.5mm 2 unit weight unit weight unit weight unit weight unit weight 6.0g in-line t in-line t in-line t in-line t in-line t ype, 5x20mm fuses ype, 5x20mm fuses ype, 5x20mm fuses ype, 5x20mm fuses ype, 5x20mm fuses leadfree leadfree leadfree leadfree leadfree order qty. order qty. order qty. order qty. order qty. order- order- order- order- order- series series series series series packaging packaging packaging packaging packaging info info info info info number number number number number 649 0000 100/103 specifications are subject to change without notice order qty. order qty. order qty. order qty. order qty. order- order- order- order- order- series series series series series packaging packaging packaging packaging packaging info info info info info number number number number number 271 1101 000 specifications are subject to change without notice pcb-thickness: 1.6mm 0.14mm 23 9 1 15 2,1 0,5 2,9 1 3,5 3 13 1,35 stud stud
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