description ?time delay, low breaking capacity ?5mm x 20mm physical size ?glass tube, nickel-plated brass endcap construction ?optional axial leads are .032" x 1.5" copper tinned ?designed to ul/csa 248-14 ?rohs compliant version available (-r option) agency information ul listed, guide jdyx, file e19180, 125ma-3a ul recognition card: (4a) guide jdyx2, file e19180 csa certified, class 1422-01, file e65063 ordering ?specify product code, option code and packaging code ?for -r option, drop ma or a from product code (i.e. gmd-3-r) ratings above 6.3a have a 0.8mm diameter lead ( 5 ) 0 0. 5 .2m m ( +0.1/-0.2 ) ( 38 .1 0 mm ( .38 ) 21.10mm ( .81) 0 . 65 m m ( ref ) ( .38 ) 5 . 5 4m m ( .20 ) dimensions mm (inches) electrical characteristics rated current % of amp rating opening time 100% none 100ma - 4a 135% 60 minutes maximum 5 seconds minimum 200% 2 minutes maximum * interrupting ratings: interrupting ratings for 125ma - 3a were measured at 70% - 80% power factor on ac. the interrupting rating s for 4a were measured at 100% power factor on ac. ** dc cold resistance (measured at <10% of rated current) ?t ypical pre-arching i 2 t (i 2 t was measured at listed interrupting rating and rated voltage) ? aximum voltage drop (voltage drop was measured at 20? ambient temperature at rated current) specifications v oltage ac interrupting typical dc cold typical maximum product code rating rating* resistance pre-arc i 2 tv oltage ac 250v 125v (ohms)** ac? drop (mv) gmd-125ma 250v 35a 10,000a - 0.043 1600 gmd-150ma 250v 35a 10,000a - 0.046 1200 gmd-200ma 250v 35a 10,000a - 0.20 1100 gmd-250ma 250v 35a 10,000a - 0.40 950 gmd-300ma 250v 35a 10,000a - 0.65 800 gmd-315ma 250v 35a 10,000a - 0.89 750 gmd-375ma 250v 35a 10,000a - 0.89 650 gmd-400ma 250v 35a 10,000a - 1.2 600 gmd-500ma 250v 35a 10,000a - 1.4 550 gmd-600ma 250v 35a 10,000a - 3.1 450 gmd-630ma 250v 35a 10,000a - 3.1 450 gmd-750ma 250v 35a 10,000a - 4.7 410 gmd-800ma 250v 35a 10,000a - 6.6 380 gmd-1a 250v 35a 10,000a - 12 310 gmd-1.2a 250v 100a 10,000a - 16 280 gmd-1.25a 250v 100a 10,000a - 16 245 gmd-1.5a 250v 100a 10,000a - 25 240 gmd-1.6a 250v 100a 10,000a - 27 220 gmd-2a 250v 100a 10,000a - 42 200 gmd-2.5a 250v 100a 10,000a - 94 195 gmd-3a 250v 100a 10,000a - 145 190 gmd-4a 250v 200a 10,000a - 300 190 5mm x 20mm fuses gmd series, time delay, glass tube
.1 1 10 100 current in amperes 100 10 1 .1 .01 time in seconds ampere rating 3a 2.5a 2a 1.6a 1.5a 1a 800ma 750ma 630ma 500ma 400ma 300ma 200ma 160ma 125m a time current curve pa ckaging code pa ck a ging code description bk 100 pieces of fuses packed into a cardboard carton bk1 1,000 pieces of fuses packed into a poly bag tr2 1,500 pieces of fuses packed into tape on a reel option code option code description v axial leads - copper tinned wire with nickel plated brass overcaps -r rohs compliant version cooper electronic technologies 3601 quantum boulevard boynton beach, fl 33426-8638 t el: 1-561-752-5000 f ax: 1-561-742-0134 t oll free: 1-888-414-2645 cooper bussmann p. o. box 14460 st. louis, mo 63178-4460 t el: 1-636-394-2877 f ax: 1-800-544-2570 europe cooper electronic technologies cooper (uk) limited burton-on-the-wolds leicestershire ?le12 5th uk t el: +44 (0) 1509 882 737 f ax: +44 (0) 1509 882 786 asia pacific cooper electronic technologies 1 jalan kilang timor #06-01 pacific tech centre singapore 159303 t el: +65 278 6151 f ax: +65 270 4160 v isit us on the web at: www.cooperet.com oc-2597 7/05 ? cooper electronic t echnologies 2005 north america 5mm x 20mm fuses gmd series, time delay, glass tube
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