description ? time delay, high breaking capacity ? optional axial leads available ? 5mm x 20mm physical size ? ceramic tube, nickel plated brass endcap construction ? designed to iec 60127-2 (1a-12a) agency information ? ul recognized card: (500ma-12a) guide jdyx2, file e19180 ? csa component acceptance: file 53787, 500ma-10a ? semko approval, 500ma-10a ? vde appro v al, 500ma-10a ? bsi approval, 500ma-10a ? imq appro v al, 500ma-10a ? ccc approval, 500ma-6.3a ordering ? specify packaging, product, and option code ? for -r option, drop ma or a from product code (i.e . s505-3-r) ? ratings above 6.3a have a 0.8mm diameter lead ? with tr2 packaging code, lead wire length is 19.05mm dimensions drawing not to scale specifica tions voltage interrupting rating typical dc typical typical pr oduct code rating at rated voltage (50hz) cold resistance melting i 2 t (a 2 sec) v olta ge a c a c (ohms)* ac? drop (mv)? s505-500ma 250v 1500a 0.507 - 295 s505-800ma 250v 1500a 0.237 - 189 s505-1a 250v 1500a 0.138 0.74 170 s505-1.25a 250v 1500a 0.089 1.6 150 s505-1.6a 250v 1500a 0.060 3.5 130 s505-2a 250v 1500a 0.041 7.6 110 s505-2.5a 250v 1500a 0.030 14 100 s505-3.15a 250v 1500a 0.021 27 90 s505-4a 250v 1500a 0.015 52 85 s505-5a 250v 1500a 0.011 98 80 s505-6.3a 250v 1500a 0.008 197 75 s505-8a 250v 1500a 0.007 311 75 s505-10a 250v 1500a 0.006 397 72 s505-12a 250v 1000a 0.005 714 x 77 * dc cold resistance (measured at <10% of rated current) ? t ypical melting i 2 t (i 2 t w as measured at listed interr upting r ating and r ated v oltage) ? typical voltage drop (voltage drop was measured at 20 ambient temperature at rated current) x typical melting i2t was measured at 10 times the rated current under dc e lectrical characteristics 1.5 in 2.1 in 2.75 in 4 in 10 in in min max min max min max min max <1a 60 min 30 min 250 ms 80 sec 50 ms 5 sec 5 ms 55 ms 1a-3.15a 60 min 30 min 1 sec 80 sec 95 ms 5 sec 10 ms 100 ms 4a-10a 60 min 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms 12.5a -- 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms 5mm x 20mm fuses s505 series, time delay, ceramic tube ro hs 2 002/95/ec
time current curve packaging code packaging code description bk 100 pieces of fuses pac k ed into a cardboard car ton bk1 1,000 pieces of fuses packed into a poly bag tr2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length) option code option code description v axial leads - copper tinned wire with nickel plated brass overcaps -r rohs compliant version 5mm x 20mm fuses s505 series, time delay, ceramic tube v isit us on the web at: www.cooperbussmann.com oc-2573 3/07 cooper electronic technologies 2007 cooper electronic technologies 1225 broken sound parkway nw suite f boca raton, fl 33487-3533 tel: 1-561-998-4100 fax: 1-561-241-6640 toll free: 1-888-414-2645 cooper bussmann p.o. box 14460 st. louis, mo 63178-4460 tel: 1-636-394-2877 fax: 1-800-544-2570 cooper electronic technologies cooper (uk) limited burton-on-the-wolds leicestershire ?le12 5th uk tel: +44 (0) 1509 882 737 fax: +44 (0) 1509 882 786 cooper electronic technologies avda. santa eulalia, 290 08223 terrassa, (barcelona), spain tel: +34 937 362 812 +34 937 362 813 fax: +34 937 362 719 asia pacific cooper electronic technologies 1 jalan kilang timor #06-01 pacific tech centre singapore 159303 tel: +65 278 6151 fax: +65 270 4160 north america europe
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