1 40 dimensions in mm surf a ce mount surf a ce mount thin film chip resis t ors r tf orderin g inf orma tion ra tin g ex cep tionally lo w t oler ance 0402 and 25 1 2 size lo w noise per f or mance highly suit ed f or audio amongs t o t her s l t t w t t h h r tf 1 2 1 02 a r ang e size 04 = 0402 1 2 = 0805 1 6 = 0603 25 = 1 206 50 = 20 1 0 1 00 = 25 1 2 v alue t oler ance a = 0. 1% b = 0.5% c = 0.25% f = 1% outline dra win g cons tr uction size code p o w er r ating max. w or king v olt ag e max. ov er load v olt ag e t oler ance oper ating t em p r ang e 0402 1/1 6w 50v 1 00v 1% 0.5% 0.25% 0. 1% -55c t o +1 25c 0603 1/1 0w 75v 1 50v 1% 0.5% 0.25% 0. 1% -55c t o +1 25c 0805 1/8w 1 50v 300v 1% 0.5% 0.25% 0. 1% -55c t o +1 25c 1 206 1/8w 200v 400v 1% 0.5% 0.25% 0. 1% -55c t o +1 25c 20 1 0 1/2w 200v 400v 1% 0.5% 0.25% 0. 1% -55c t o +1 25c 25 1 2 3/4w 200v 400v 1% 0.5% 0.25% 0. 1% -55c t o +1 25c size code r esis t ance r ang e t cr 0402 1 0 t o 1 2 1k 1 0ppm (on r eq ues t) 1 5ppm (on r eq ues t) 25ppm 50ppm 0603 3 t o 68 1k 0805 3 t o 1 .5m 1 206 3 t o 1 .5m 20 1 0 1 0 t o 1m 25 1 2 1 0 t o 1m r ang e size code lengt h l/mm w idt h w/mm height h/mm t er minal t/mm r tf04 0402 1 .00 0. 1 0.5 0.05 0.35 0.05 0.2 0. 1 r tf1 6 0603 1 .60 0. 1 0.8 0. 1 0.45 0. 1 0.25 0. 1 5 r tf1 2 0805 2.00 0. 1 1 .25 0. 1 0.5 0. 1 0.35 0.2 r tf25 1 206 3. 1 0 0. 1 1 .60 0. 1 0.55 0. 1 0.45 0.2 r tf50 20 1 0 5.00 0. 1 2.5 0. 1 5 0.55 0. 1 0.6 0.2 r tf1 00 25 1 2 6.35 0. 1 3.2 0. 1 5 0.55 0. 1 0.6 0.2 resistor substrate internal electrode secondary electrode external electrode overcoat blank = 50ppm 25ppm = 25ppm 1 5ppm = 1 5ppm 1 0ppm = 1 0ppm section 4 www.du bilier.co .uk
1 4 1 surf a ce mount surf a ce mount thin film chip resis t or r tf p a c ka gin g dimensions f or b o th r tf & rpc ran ge markin g expl an a tion b 4.0 0.1 1.5 + 0.1 -0 8.0 0.2 3.5 0.05 1.75 0.1 2.0 0.05 4.0 0.1 a t ape dimensions (mm) 13 0.5 2.0 0.5 20.5 0.5 reel dimension (mm) 60 1.0 178 2.0 dims. 0 402 0603 0805 1 206 1 2 1 0 20 1 0 25 1 2 a 0.650. 1 1 . 10. 1 1 .650. 1 1 .90. 1 2.80. 1 2.80.2 3.60.2 b 1 . 1 50. 1 1 .90. 1 2.40. 1 3.50. 1 3.50. 1 5.60.2 6.70.2 r eel size(max) 0 402 0603 0805 1 206 1 2 1 0 20 1 0 25 1 2 7? (1 78mm) 1 0000 5000 5000 5000 5000 4000 2000 1 3? (330mm) 40000 20000 20000 20000 20000 - - t ape pac k aging: 8mm widt h paper taping based on eiaj r c-1 009b, 5000pcs per r eel. 5%, 3 digits, 1s t tw o digits ar e signif icant f igur es, 3r d digit is number of zer os. r =decimal point 1%, 4 digits, 1s t t hr ee digits ar e signif icant f igur es, 4t h digit is number of zer os. code r v alue code r v alue code r v alue code r v alue code r v alue code r v alue code r v alue code r v alue 0 1 1 00 1 3 1 33 25 1 78 3 7 23 7 49 3 1 6 6 1 422 73 562 85 750 02 1 02 1 4 1 3 7 26 1 82 38 2 43 50 32 4 62 462 7 4 5 7 6 86 7 68 03 1 05 1 5 1 40 2 7 1 8 7 39 2 49 5 1 332 63 4 42 75 590 8 7 78 7 04 1 0 7 1 6 1 43 28 1 9 1 40 255 52 3 40 6 4 453 7 6 604 88 806 05 1 1 0 1 7 1 4 7 29 1 96 4 1 26 1 53 3 48 65 46 4 7 7 6 1 9 89 825 06 1 1 3 1 8 1 50 30 200 42 26 7 5 4 35 7 66 4 75 78 63 4 90 8 45 0 7 1 55 1 9 1 5 4 3 1 205 43 2 7 4 55 365 6 7 48 7 79 6 49 9 1 866 08 1 1 8 20 1 58 32 2 1 0 44 280 56 3 7 4 68 499 80 665 92 88 7 09 1 2 1 2 1 1 62 33 2 1 5 45 28 7 5 7 383 69 5 1 1 8 1 68 1 93 909 1 0 1 2 4 22 1 65 3 4 22 1 46 29 4 58 392 70 523 82 698 9 4 93 1 1 1 1 2 7 23 1 69 35 226 4 7 30 1 59 402 7 1 536 83 7 1 5 95 953 1 2 1 30 2 4 1 7 4 36 232 48 309 60 4 1 2 72 5 49 8 4 732 96 9 7 6 this table sho ws t he f ir s t tw o digits f or t he t hr ee-digit eia -96 par t mar king sc heme. the t hir d c har act er is a le tt er multiplier : y=1 0 -2 x=1 0 -1 a=1 0 0 b=1 0 1 c=1 0 2 d=1 0 3 e=1 0 4 f=1 0 5 chip r esis t or s mar king explanation 5% t oler ance :3 digits, fir s t tw o digits ar e signif icant f igures, t hir d digit is number of zer os. 1% t oler ance :4 digits, f ir s t t hr ee digits ar e signif icant f igur es, f our t h digit is number of zer os. le tt er r is decimal point. le tt er ?0? is 0 3 0 6 0 . m h o 1% :eia -96 mar king. (as t he belo w lis t). 0 402 no mar king. s t andar d mil r esis t ance mar king. ?r? signif ies decimal place. r 0 2 0 1 002 1 03 1 0c 5% mar king 1% mar king v alue=1 0k v alue=1 0k 0603,0805, 1 206, 0805, 1 206, 1 2 1 0 1 2 1 0,20 1 0,25 1 2 20 1 0,25 1 2 1% mar king no mar king v alue=1 2.4k 0402 0603 v alue=20m section 4 www.du bilier.co .uk
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