h c c h h i i p p r r e e s s i i s s t t o o r r 1 f e a t u r e s s m a l l s i z e a n d l i g h t w e i g h t s u i t a b l e f o r b o t h f l o w a n d r e - f l o w s o l d e r i n g r e d u c t i o n o f a s s e m b l y c o s t s a n d m a t c h i n g w i t h p l a c e m e n t m a c h i n e s a p p l i c a t i o n a u t o m o t i v e i n d u s t r y ( i n d i c a t o r s ) m e d i c a l a n d m i l i t a r y e q u i p m e n t , r a d i o a n d t a p e r e c o r d e r s t e l e c o m m u n i c a t i o n e q u i p m e n t , t v t u n e r s a n d v i d e o c a m e r a s c o m p u t e r s , p o c k e t c a l c u l a t o r s e x p l a n a t i o n o f p a r t n u m b e r a n d o r d e r i n g p r o c e d u r e : 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 n o t e : 1 . s p e c i a l r e s i s t a n c e t o l e r a n c e r e q u i r e m e n t a v a i l a b l e o n a c a s e - t o - c a s e b a s i s . p l e a s e i n d i c a t e w h e n o r d e r i n g . 2 . s p e c i a l t . c . r . r e q u i r e m e n t s c a n b e s u p p l i e d o n a c a s e - t o - c a s e b a s i s . p l e a s e i n d i c a t e w h e n o r d e r i n g . 3 . o r d e r i n g p r o c e d u r e ( e x a m p l e : 1 2 0 6 1 / 4 w - s 5 % 1 . 2 ? 7 5 - 5 0 0 0 ) 1 2 0 6 s 4 j 0 1 2 j t 5 0 p r o d u c t t y p e f i l l i n t h e s e 4 d i g i t s w i t h t h e c h i p r e s i s t o r t y p e s a s f o l l o w s : 0 4 0 2 0 6 0 3 0 8 0 5 1 2 0 6 1 2 1 0 2 0 1 0 2 5 1 2 0 8 p 4 1 0 p 8 1 6 p 8 w a t t a g e f i l l i n t h e s e 2 d i g i t s w i t h t h e c o d e s a s f o l l o w s : n o r m a l s i z e w g = 1 / 1 6 w w a = 1 / 1 0 w w 8 = 1 / 8 w w 4 = 1 / 4 w w 2 = 1 / 2 w 1 w = 1 w s m a l l s i z e s a = 1 / 1 0 w - s s 8 = 1 / 8 w - s s 4 = 1 / 4 w - s s 3 = 1 / 3 w - s 0 7 = 3 / 4 w - s s p e c i a l : w h = 1 / 3 2 w r e s i s t a n c e v a l u e 1 . e - 2 4 s e r i e s : t h e 1 s t d i g i t i s 0 , t h e 2 n d & 3 r d d i g i t s a r e f o r t h e s i g n i f i c a n t f i g u r e s o f t h e r e s i s t a n c e a n d t h e 4 t h i n d i c a t e t h e n u m b e r i n g o f t h e z e r o s f o l l o w i n g ; 2 . e - 9 6 s e r i e s : t h e 1 s t t o 3 r d d i g i t s a r e f o r t h e s i g n i f i c a n t f i g u r e s o f t h e r e s i s t a n c e a n d t h e 4 t h d i g i t i n d i c a t e t h e n u m b e r s o f z e r o s f o l l o w i n g . t o l e r a n c e f = 1 % g = 2 % j = 5 % p a c k a g i n g t y p e t = t / r p a c k i n g b = b u l k i n p o l y b a g c = b u l k i n c a s s e t t e p a c k i n g q t y . 1 ~ 1 , 0 0 0 p c s : : 9 ~ 9 , 0 0 0 p c s a ~ 1 0 , 0 0 0 p c s b ~ 2 0 , 0 0 0 p c s s p e c i a l f e a t u r e 0 = n i l
h c c h h i i p p r r e e s s i i s s t t o o r r 2 c o n s t r u c t i o n p o w e r r a t i n g a n d d i m e n s i o n d i m e n s i o n ( m m ) t y p e p o w e r r a t i n g a t 7 0 m a x . w o r k i n g v o l t a g e m a x . o v e r l o a d v o l t a g e o p e r a t i n g t e m p . ( ) t o l e r a n c e % r e s i s t a n c e r a n g e s t a n d a r d s e r i e s l w h 1 2 0 4 0 2 1 / 1 6 w 2 5 v 5 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 0 - 1 m 2 - 3 . 3 m 2 - 3 . 3 m e - 9 6 e - 2 4 e - 2 4 1 . 0 0 0 . 1 0 0 . 5 0 0 . 0 5 0 . 3 5 0 . 0 5 0 . 2 0 0 . 1 0 0 . 2 5 0 . 1 0 0 6 0 3 1 / 1 0 w ( 1 / 1 6 w ) 5 0 v 1 0 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 - 1 m 1 0 - 1 m 1 - 1 0 m e - 9 6 e - 2 4 e - 2 4 1 . 6 0 0 . 1 0 + 0 . 1 5 0 . 8 0 - 0 . 1 0 0 . 4 5 0 . 1 0 0 . 3 0 0 . 2 0 0 . 3 0 0 . 2 0 0 8 0 5 1 / 8 w ( 1 / 1 0 w ) 1 5 0 v 3 0 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 - 1 m 1 0 - 1 m 1 - 1 0 m e - 9 6 e - 2 4 e - 2 4 2 . 0 0 0 . 1 5 + 0 . 1 5 1 . 2 5 - 0 . 1 0 0 . 5 5 0 . 1 0 0 . 4 0 0 . 2 0 0 . 4 0 0 . 2 0 1 2 0 6 1 / 4 w ( 1 / 8 w ) 2 0 0 v 4 0 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 - 1 m 1 0 - 1 m 1 - 1 0 m e - 9 6 e - 2 4 e - 2 4 3 . 1 0 0 . 1 5 + 0 . 1 5 1 . 5 5 - 0 . 1 0 0 . 5 5 0 . 1 0 0 . 4 5 0 . 2 0 0 . 4 5 0 . 2 0 1 2 1 0 1 / 3 w ( 1 / 4 w ) 2 0 0 v 4 0 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 - 1 m 1 - 1 0 m 1 - 1 0 m e - 9 6 e - 2 4 e - 2 4 3 . 1 0 0 . 1 0 2 . 6 0 0 . 1 5 0 . 5 5 0 . 1 0 0 . 5 0 0 . 2 5 0 . 5 0 0 . 2 0 2 0 1 0 3 / 4 w ( 1 / 2 w ) 2 0 0 v 4 0 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 - 1 m 1 - 1 0 m 1 - 1 0 m e - 9 6 e - 2 4 e - 2 4 5 . 0 0 0 . 1 0 2 . 5 0 0 . 1 5 0 . 5 5 0 . 1 0 0 . 6 0 0 . 2 5 0 . 5 0 0 . 2 0 2 5 1 2 1 w 2 0 0 v 4 0 0 v - 5 5 ~ + 1 2 5 j u m p e r 1 2 5 5 0 m 1 0 - 1 m 1 - 1 0 m 1 - 1 0 m e - 9 6 e - 2 4 e - 2 4 6 . 3 5 0 . 1 0 3 . 2 0 0 . 1 5 0 . 5 5 0 . 1 0 0 . 6 0 0 . 2 5 0 . 5 0 0 . 2 0
h c c h h i i p p r r e e s s i i s s t t o o r r 3 p e r f o r m a n c e s p e c i f i c a t i o n s c h a r a c t e r i s t i c s t e s t m e t h o d s l i m i t s 5 % 1 w - - - 1 0 w 4 0 0 p p m / 1 1 w - - - 1 0 m w 2 0 0 p p m / t e m p e r a t u r e c o e f f i c i e n t j i s C c C 5 2 0 2 5 . 2 n a t u r a l r e s i s t a n c e c h a n g e p e r t e m p . d e g r e e c e n t i g r a d e r 2 C r 1 x 1 0 6 ( p p m / ) r 1 ( t 2 - t 1 ) r 1 : r e s i s t a n c e v a l u e a t r o o m t e m p e r a t u r e ( t 1 ) r 2 : r e s i s t a n c e v a l u e a t r o o m t e m p . p l u s 1 0 0 ( t 2 ) 1 % 1 0 w - - - 1 0 0 w 2 0 0 p p m / 1 0 1 w - - - 1 m w 1 0 0 p p m / s h o r t C t i m e o v e r l o a d j i s C c C 5 2 0 2 5 . 5 p e r m a n e n t r e s i s t a n c e c h a n g e a f t e r t h e a p p l i c a t i o n o f a p o t e n t i a l o f 2 . 5 t i m e s r c w v f o r 5 s e c o n d s . 5 % t o l e r a n c e ( 2 . 0 % + 0 . 1 w ) 1 % t o l e r a n c e ( 1 . 0 % + 0 . 1 w ) i n s u l a t i o n r e s i s t a n c e j i s C c C 5 2 0 2 5 . 6 a p p l y 5 0 0 v d c b e t w e e n p r o t e c t i v e c o a t i n g a n d t e r m i n a t i o n f o r 1 m i n , t h e n m e a s u r e . 1 , 0 0 0 m e g a o h m o r m o r e d i e l e c t r i c w i t h s t a n d i n g v o l t a g e j i s C c C 5 2 0 2 5 . 7 a p p l y 5 0 0 v a c b e t w e e n p r o t e c t i v e c o a t i n g a n d t e r m i n a t i o n f o r 1 m i n u t e . n o e v i d e n c e o f f l a s h o v e r m e c h a n i c a l d a m a g e , a r c i n g o r i n s u l a t i o n b r e a k d o w n t e r m i n a l b e n d i n g j i s C c C 5 2 0 2 6 . 1 . 4 t w i s t o f t e s t b o a r d : y / x = 5 / 9 0 m m f o r 1 0 s e c o n d s . ( 1 . 0 % + 0 . 0 5 w ) s o l d e r i n g h e a t j i s C c C 5 2 0 2 6 . 4 d i p t h e r e s i s t o r i n t o a s o l d e r b a t h h a v i n g a t e m p e r a t u r e o f 2 6 0 5 a n d h o l d i t f o r 1 0 1 s e c o n d s . r e s i s t a n c e c h a n g e r a t e i s ( 1 . 0 % + 0 . 0 5 w ) s o l d e r a b i l i t y j i s C c C 5 2 0 2 6 . 5 t e s t t e m p e r a t u r e o f s o l d e r 2 3 5 5 . d i p p i n g t h e m i n s o l d e r : 3 0 . 5 s e c o n d s . 9 5 % c o v e r a g e m i n . r e s i s t a n c e c h a n g e a f t e r c o n t i n u o u s f i v e c y c l e s f o r d u t y c y c l e s p e c i f i e d b e l o w : s t e p t e m p e r a t u r e t i m e 1 - 5 5 3 3 0 m i n s . 2 r o o m t e m p . 1 0 C 1 5 m i n s . 3 + 1 2 5 2 3 0 m i n s . t e m p e r a t u r e c y c l i n g j i s C c C 5 2 0 2 7 . 4 4 r o o m t e m p . 1 0 C 1 5 m i n s . 5 % t o l e r a n c e ( 1 . 0 % + 0 . 0 5 w ) 1 % t o l e r a n c e ( 0 . 5 % + 0 . 0 5 w ) l o a d l i f e i n h u m i d i t y j i s C c C 5 2 0 2 7 . 9 r e s i s t a n c e c h a n g e a f t e r 1 , 0 0 0 h o u r s ( 1 . 5 h o u r s o n , 0 . 5 h o u r o f f ) a t r c w v i n a h u m i d i t y c h a m b e r c o n t r o l l e d a t 4 0 2 a n d 9 0 t o 9 5 % r e l a t i v e h u m i d i t y . 5 % t o l e r a n c e ( 3 . 0 % + 0 . 1 w ) 1 % t o l e r a n c e ( 1 . 0 % + 0 . 1 w ) l o a d l i f e j i s C c C 5 2 0 2 7 . 1 0 p e r m a n e n t r e s i s t a n c e c h a n g e a f t e r 1 , 0 0 0 h o u r s o p e r a t i n g a t r c w v , w i t h d u t y c y c l e ( 1 . 5 h o u r s o n , 0 . 5 h o u r o f f ) a t 7 0 2 a m b i e n t 5 % t o l e r a n c e ( 3 . 0 % + 0 . 1 w ) 1 % t o l e r a n c e ( 1 . 0 % + 0 . 1 w ) * r c w v = r a t e d c o n t i n u o u s w o r k i n g v o l t a g e = r a t e d p o w e r r e s i s t a n c e v a l u e d e r a t i n g c u r v e
h c c h h i i p p r r e e s s i i s s t t o o r r 4 r m c 0 6 0 3 e - 9 6 m u l t i p l i e r c o d e c o d e a b c d e f g h x y z 0 1 2 3 4 5 6 7 - 1 - 2 - 3 m u l t i p l i e r 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 c o d i n g f o r m u l a x x x e x a m p l e : 1 0 . 2 k = 1 0 2 1 0 2 = 0 2 c 0 2 c m u l t i p l i e r c o d e 3 3 . 2 = 3 3 2 1 0 - 1 r e s i s t a n c e c o d e 5 1 x s t a n d a r d e 9 6 v a l u e s a n d 0 6 0 3 r e s i s t a n c e c o d e v a l u e c o d e v a l u e c o d e v a l u e c o d e v a l u e c o d e v a l u e c o d e 1 0 0 0 1 1 6 2 2 1 2 6 1 4 1 4 2 2 6 1 6 8 1 8 1 1 0 2 0 2 1 6 5 2 2 2 6 7 4 2 4 3 2 6 2 6 9 8 8 2 1 0 5 0 3 1 6 9 2 3 2 7 4 4 3 4 4 2 6 3 7 1 5 8 3 1 0 7 0 4 1 7 4 2 4 2 8 0 4 4 4 5 3 6 4 7 3 2 8 4 1 1 0 0 5 1 7 8 2 5 2 8 7 4 5 4 6 4 6 5 7 5 0 8 5 1 1 3 0 6 1 8 2 2 6 2 9 4 4 6 4 7 5 6 6 7 6 8 8 6 1 1 5 0 7 1 8 7 2 7 3 0 1 4 7 4 8 7 6 7 7 8 7 8 7 1 1 8 0 8 1 9 1 2 8 3 0 9 4 8 4 9 9 6 8 8 0 6 8 8 1 2 1 0 9 1 9 6 2 9 3 1 6 4 9 5 1 1 6 9 8 2 5 8 9 1 2 4 1 0 2 0 0 3 0 3 2 4 5 0 5 2 3 7 0 8 4 5 9 0 1 2 7 1 1 2 0 5 3 1 3 3 2 5 1 5 3 6 7 1 8 6 6 9 1 1 3 0 1 2 2 1 0 3 2 3 4 0 5 2 5 4 9 7 2 8 8 7 9 2 1 3 3 1 3 2 1 5 3 3 3 4 8 5 3 5 6 2 7 3 9 0 9 9 3 1 3 7 1 4 2 2 1 3 4 3 5 7 5 4 5 7 6 7 4 9 3 1 9 4 1 4 0 1 5 2 2 6 3 5 3 6 5 5 5 5 9 0 7 5 9 5 3 9 5 1 4 3 1 6 2 3 2 3 6 3 7 4 5 6 6 0 4 7 6 9 7 6 9 6 1 4 7 1 7 2 3 7 3 7 3 8 3 5 7 6 1 9 7 7 1 5 0 1 8 2 4 3 3 8 3 9 2 5 8 6 3 4 7 8 1 5 4 1 9 2 4 9 3 9 4 0 2 5 9 6 4 9 7 9 1 5 8 2 0 2 5 5 4 0 4 1 2 6 0 6 6 5 8 0
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