rohs 6 compliant pb features umts may2012d umts series fuse type umts ,250v umf square ceramic surface mount time lag fuse rohs 6 compliant features - time lag - 250vac voltage rating - wide range of current rating from 100ma to 6.3a - wide operating temperature range - tape and reel for auto-insert smd process. - rohs6 compliant - halogen free - leadfree pb n/a 2 min. 200% testing current blow time minimum maximum 125% 1 hr. n/a electrical characteristics applications - leadfree - lighting system - lcd monitor - office electronic equipment - industrial equipment - medical equipment - power supply lead free = pb halogen free = hf safety n/a 2 min. 1000% 0.01 sec 0.1 sec 200% ampere range / volt safety safety agent approvals - power supply safety agency e315341 100ma - 6.3a / 250v @150a ac and 350v @100a ac ampere range / volt @ i.r.ability agency certificate 100ma - 6.3a / 250v @150a ac and 350v @100a ac bel fuse inc. 206 van vorst street, jersey city, nj 073 02 ? tel: 201-432-0463 ? fax: 201-432-9542 ? e-mail: belfuse@belf.com website: www.belfuse.com
type umts , 250v umf square ceramic surface mount time lag fuse rohs 6 compliant electrical specifications umts may2012d pb 250ma 0.78 0.314 250 y y 315ma 0.56 0.279 250 y y 400ma 0.35 0.248 250 y y 500ma 0.245 0.221 250 y y umts 400 umts 500 agency approvals typical cold resistance (ohm) ampere rating (a) catalog number maximum power dissipation (w) melting i2t @ 10 in (a2 sec) volt-drop @100% in (volt) max. voltage rating (v) umts 250 umts 315 0.26 0.42 0.67 0.12 0.14 0.16 0.19 1.1 interrupting rating electrical specifications 500ma 0.245 0.221 250 y y 630ma 0.180 0.197 250 y y 800ma 0.132 0.175 250 y y 1a 0.085 0.156 250 y y 1.25a 0.065 0.139 250 y y 1.6a 0.061 0.110 250 y y 2a 0.043 0.108 250 y y 2.5a 0.035 0.106 250 y y umts 500 umts 1.6 umts 2 umts 2.5 9.2 15 umts 630 umts 800 umts 1 umts 1.25 1.7 2.8 4.4 7.0 0.19 0.33 1.1 0.25 0.50 5.6 100ma - 6.3a / 250v @150a ac and 350v @100a ac 0.37 0.43 0.28 0.21 3.15a 0.025 0.104 250 y y 4a 0.020 0.101 250 y y 5a 0.014 0.099 250 y y 6.3a 0.011 0.097 250 y y umts 6.3 umts 3.15 umts 4 umts 5 0.87 42 0.57 0.66 69 113 0.75 25 consult manufacturer for other ratings corporate office far east office europe office europe bel fuse inc. bel fuse ltd. bel fuse europe ltd. bel s tewart gmbh 206 van vorst street 8/f luk hop industrial building preston technology management centre industriestrass e 20 jersey city, nj 07302 8 luk hop street marsh lane, suite f15 61381 friedrichsdorf tel 201-432-0463 san po kong preston, lancashire, pr1 8uq germany tel 201-432-0463 san po kong preston, lancashire, pr1 8uq germany fax 201-432-954255 kowloon, hong kong united kingdom tel 49-6172-9552-0 e-mail: belfuse@belf.com tel 852-2328-5515 tel 44-1772-556601 fax 49-6172-9552-4055 website: www. belfuse.com fax 852-2352-370655 fax 44-1772-56100855
pb type umts ,250v umf square ceramic surface time lag fuse rohs 6 compliant umts may2012d soldering parameters t smin temperature derating curve average time current curve 140 90 100 110 120 130 140 percent of rated current 50 60 70 80 -75 -65 -55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 percent of rated current ambient temperature [ o c] bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel: 201-432-0463 ? fax: 201-432-9542 ? e-mail: belfuse@belf.com website: www.belfuse.com
physical specifications ssqdnov201 pb type umts, 250v umf square ceramic surface mount time lag fuse rohs 6 compliant pb umts may2012d physical specifications environmental specifications mechanical dimensions ordering information packaging corporate office far east office europe office europe bel fuse inc. bel fuse ltd. bel fuse europe ltd. bel s tewart gmbh 206 van vorst street 8/f luk hop industrial building preston technology management centre industriestrasse 20 jersey city, nj 07302 8 luk hop street marsh lane, suite f15 61381 friedrichsdorf specifications subject to change without notice. jersey city, nj 07302 8 luk hop street marsh lane, suite f15 61381 friedrichsdorf tel 201-432-0463 san po kong preston, lancashire, pr1 8uq germany fax 201-432-954255 kowloon, hong kong united kingdom tel 49-6172-9552-0 e-mail: belfuse@belf.com tel 852-2328-5515 tel 44-1772-556601 fax 49-6172-9552-4055 website: www. belfuse.com fax 852-2352-370655 fax 44-1772-56100855
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