eleme nt size 0 5 0 5 mm varistor voltage the first two digits are s ignificant figures and the th i r d o n e d e n o t e s n u m b e r o f zeros following d voltage tolerance k: 10% d i m e n si on v a r i s to r t y pe m y g t y p e my g v a r i st or s a r e m a de of se m i c ond uc t or c e r a m i c m a t e r i a l s c om pose d m a i nl y o f z i nc o x i de . t he y ha v e non - l i ne a r r e si st a n c e t ha t c ha nge s a s a f un c t i on of a ppl i e d vol t a g e . i t ha s sm a l l si z e , hi g h c ur r e nt c a pa c i t y , a nd hi g h p r ot e c t i on l e ve l . f e at u r e s > w i de v a r i st or vol t a ge r a n g e ( 18 v 7 5 0v ) > e x c e l l e nt non - l i ne a r i t y a nd pr ot e c t i on l e ve l > l a r g e w i t hst a ndi ng sur g e c ur r e nt > f a st r e spons e 20n s r e c om m e n d e d a p p l i c at i on s > p r ot e c t i on of se m i c onduc t or s > s ur ge pr ot e c t i on of c ons um e r e qui pm e nt > s ur ge p r ot e c t i on of c om m uni c a t i on , m e a sur i n g o r c ont r ol l e r i nst r um e nt > r e l a y o r e l e c t r om a g ne t i c v a l ve sur ge a bsor pt i on e xp l a n at i on o f p ar t n u m b e r s range of voltage dimensions(mm) (v) d m a x t m a x l m i n d 0 . 1 d 1 1.0 1 8 - 68 7.5 3.5 25 0.6 5.0 81 - 75 0 7.5 4.1~6.2 20 0.6 5.0 05 d series 0 1 | www.spsemi.cn > rev.2014.05.01 eleme nt size 0 5 0 5 mm varistor voltage the first two digits are s ignificant figures and the th i r d o n e d e n o t e s n u m b e r o f zeros following d voltage tolerance k: 10% range of voltage dimensions(mm) (v) d m a x t m a x l m i n d 0 . 1 d 1 1.0 1 8 - 68 7.5 4.0~5.2 20 0.6 5.0 81 - 75 0 7.5 4.1~6.2 20 0.6 5.0
maximum energy rated wattage varistor voltage maximum clamping voltage acrms dc 10/100 s 1 time 2times v 0. 1 m a v 5a (v) (v) (j) (v) (v) 05d751k 460 615 22.4 750(675-825) 1240 05D681K 420 560 21.0 680(612-748) 1120 05d621k 385 505 21.0 620(558-682) 1025 05d561k 350 460 19.6 560(504-616) 920 05d511k 320 415 19.6 510(459-561) 845 05d471k 300 385 18.2 470(423-517) 775 05d431k 275 350 16.8 430(387-473) 710 05d391k 250 320 15.4 390(351-249) 650 05d361k 230 300 14.0 360(324-396) 595 05d331k 210 275 14.0 330(297-363) 550 05d301k 190 250 11.8 300(270-330) 505 05d271k 175 225 10.2 270(243-297) 455 05d241k 150 200 9.9 240(216-264) 395 05d221k 140 180 8.8 220(198-242) 360 05d201k 130 170 7.7 200(180-220) 330 05d181k 115 150 5.6 180(162-198) 300 05d151k 95 125 4.2 150(135-165) 250 05d121k 75 100 4.2 120(108-132) 200 05d101k 60 85 2.8 100(90-110) 165 05d820k 50 65 2.8 82(74-90) 135 05d680k 40 56 1.8 68(61-75) *135 05d560k 35 45 1.5 56(50-62) *110 05d470k 30 38 1.4 47(42-52) *93 05d390k 25 31 1.1 39(35-43) *77 05d330k 20 26 0.8 33(30-36) *65 05d270k 17 22 0.7 27(24-30) *53 05d220k 14 18 0.6 22(20-24) *43 05d180k 11 14 0.4 18(15-21) *38 part number maximum allowable voltage withstanding surge current 8/20 s (a) 100 50 0.01 400 200 (w) 0.1 s p e c i f i c at i on an d e l e c t r i c al c h ar a c t e r i st i c s n ot e 2 v ar i s t or v ol t age i s m ea s ur ed at 0.1 m a f or 05 d , and at 1 m a f or 0 7d , 10 d , 14d , 20 d , r es pe ct i v el y . 3 o per at i ng t em per at ur e r ange : 40 + 85 s t or ag e t em per at ur e r ange : 40 + 125 05 d series 0 2 | www.spsemi.cn rev.2014.05.01 * * * * stand for commonly used models * 1 maximum energy rated wattage varistor voltage maximum clamping voltage acrms dc 10/100 s 1 time 2times v 0. 1 m a v 5a (v) (v) (j) (v) (v) 05d751k 460 615 22.4 750(675-825) 1240 05D681K 420 560 21.0 680(612-748) 1120 05d621k 385 505 21.0 620(558-682) 1025 05d561k 350 460 19.6 560(504-616) 920 05d511k 320 415 19.6 510(459-561) 845 05d471k 300 385 18.2 470(423-517) 775 05d431k 275 350 16.8 430(387-473) 710 05d391k 250 320 15.4 390(351-249) 650 05d361k 230 300 14.0 360(324-396) 595 05d331k 210 275 14.0 330(297-363) 550 05d301k 190 250 11.8 300(270-330) 505 05d271k 175 225 10.2 270(243-297) 455 05d241k 150 200 9.9 240(216-264) 395 05d221k 140 180 8.8 220(198-242) 360 05d201k 130 170 7.7 200(180-220) 330 05d181k 115 150 5.6 180(162-198) 300 05d151k 95 125 4.2 150(135-165) 250 05d121k 75 100 4.2 120(108-132) 200 05d101k 60 85 2.8 100(90-110) 165 05d820k 50 65 2.8 82(74-90) 135 05d680k 40 56 1.8 68(61-75) *135 05d560k 35 45 1.5 56(50-62) *110 05d470k 30 38 1.4 47(42-52) *93 05d390k 25 31 1.1 39(35-43) *77 05d330k 20 26 0.8 33(30-36) *65 05d270k 17 22 0.7 27(24-30) *53 05d220k 14 18 0.6 22(20-24) *43 05d180k 10 14 0.4 18(15-21) *38 part number maximum allowable voltage withstanding surge current 8/20 s (a) 100 50 0.01 400 200 (w) 0.1
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