5 7 1 0 ! n o t e p l e a s e r e a d r a t i n g a n d ! c a u t i o n ( f o r s t o r a g e , o p e r a t i n g , r a t i n g , s o l d e r i n g , m o u n t i n g a n d h a n d l i n g ) i n t h i s c a t a l o g t o p r e v e n t s m o k i n g a n d / o r b u r n i n g , e t c . t h i s c a t a l o g h a s o n l y t y p i c a l s p e c i f i c a t i o n s b e c a u s e t h e r e i s n o s p a c e f o r d e t a i l e d s p e c i f i c a t i o n s . t h e r e f o r e , p l e a s e a p p r o v e o u r p r o d u c t s p e c i f i c a t i o n s o r t r a n s a c t t h e a p p r o v a l s h e e t f o r p r o d u c t s p e c i f i c a t i o n s b e f o r e o r d e r i n g . l q h 4 3 c s e r i e s l q h 4 3 c s e r i e s c o n s i s t s o f m i n i a t u r e c h i p i n d u c t o r s w i t h l o w d c r e s i s t a n c e , h i g h c u r r e n t c a p a c i t y , a n d h i g h i m p e d a n c e c h a r a c t e r i s t i c s . i t i s s u i t a b l e f o r u s e a s c h o k e c o i l s i n d c p o w e r s u p p l y c i r c u i t s . n f e a t u r e s 1 . v a r i o u s i n d u c t a n c e r a n g e s a r e a v a i l a b l e . 2 . t h e s e r i e s e x h i b i t s l o w v o l t a g e d r o p s a n d s m a l l c h a n g e i n i n d u c t a n c e w i t h r e s p e c t t o t e m p e r a t u r e r i s e a n d d c c u r r e n t l e v e l . t h i s m a k e s t h e m e x c e l l e n t t o u s e a s p o w e r s u p p l y l i n e c h o k e c o i l s . 3 . s m a l l s i z e 4 . 5 x 3 . 2 m m a n d r e a l i z e d l o w h e i g h t 2 . 8 m m m a x . 4 . t h e s e r i e s h a s e x c e l l e n t s o l d e r h e a t r e s i s t a n c e . 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 m e t h o d s c a n b e e m p l o y e d . 3 . 6 0 . 2 4 . 5 0 . 3 2 . 6 0 . 2 3 . 2 0 . 2 3 . 2 0 . 2 1 . 0 m i n . 1 . 0 m i n . 1 . 0 m i n . ( i n m m ) p a r t n u m b e r i n d u c t a n c e ( h ) t e s t f r e q u e n c y r a t e d c u r r e n t ( m a ) d c r e s i s t a n c e ( o h m ) s e l f r e s o n a n c e f r e q u e n c y ( m i n . ) ( m h z ) e i a l q h 4 3 c n 1 r 0 m 0 3 1 . 0 2 0 % 1 m h z 1 0 8 0 0 . 0 8 m a x . 1 0 0 1 8 1 2 l q h 4 3 c n 1 r 5 m 0 3 1 . 5 2 0 % 1 m h z 1 0 0 0 0 . 0 9 m a x . 8 5 1 8 1 2 l q h 4 3 c n 2 r 2 m 0 3 2 . 2 2 0 % 1 m h z 9 0 0 0 . 1 1 m a x . 6 0 1 8 1 2 l q h 4 3 c n 3 r 3 m 0 3 3 . 3 2 0 % 1 m h z 8 0 0 0 . 1 3 m a x . 4 7 1 8 1 2 l q h 4 3 c n 4 r 7 m 0 3 4 . 7 2 0 % 1 m h z 7 5 0 0 . 1 5 m a x . 3 5 1 8 1 2 l q h 4 3 c n 6 r 8 m 0 3 6 . 8 2 0 % 1 m h z 7 2 0 0 . 2 0 m a x . 3 0 1 8 1 2 l q h 4 3 c n 1 0 0 k 0 3 1 0 1 0 % 1 m h z 6 5 0 0 . 2 4 m a x . 2 3 1 8 1 2 l q h 4 3 c n 1 5 0 k 0 3 1 5 1 0 % 1 m h z 5 7 0 0 . 3 2 m a x . 2 0 1 8 1 2 l q h 4 3 c n 2 2 0 k 0 3 2 2 1 0 % 1 m h z 4 2 0 0 . 6 m a x . 1 5 1 8 1 2 l q h 4 3 c n 3 3 0 k 0 3 3 3 1 0 % 1 m h z 3 1 0 1 . 0 m a x . 1 2 1 8 1 2 l q h 4 3 c n 4 7 0 k 0 3 4 7 1 0 % 1 m h z 2 8 0 1 . 1 m a x . 1 0 1 8 1 2 l q h 4 3 c n 6 8 0 k 0 3 6 8 1 0 % 1 m h z 2 2 0 1 . 7 m a x . 8 . 4 1 8 1 2 l q h 4 3 c n 1 0 1 k 0 3 1 0 0 1 0 % 1 m h z 1 9 0 2 . 2 m a x . 6 . 8 1 8 1 2 l q h 4 3 c n 1 5 1 k 0 3 1 5 0 1 0 % 1 m h z 1 3 0 3 . 5 m a x . 5 . 5 1 8 1 2 l q h 4 3 c n 2 2 1 k 0 3 2 2 0 1 0 % 1 m h z 1 1 0 4 . 0 m a x . 4 . 5 1 8 1 2 l q h 4 3 c n 3 3 1 k 0 3 3 3 0 1 0 % 1 m h z 1 0 0 6 . 8 m a x . 3 . 6 1 8 1 2 l q h 4 3 c n 4 7 1 k 0 3 4 7 0 1 0 % 1 k h z 9 0 8 . 5 m a x . 3 . 0 1 8 1 2 o p e r a t i n g t e m p . r a n g e : - 2 5 c t o + 8 5 c n i m p e d a n c e - f r e q u e n c y c h a r a c t e r i s t i c s 0 . 0 1 0 . 1 1 1 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 . 1 0 . 0 1 1 0 0 0 i m p e d a n c e ( k w ) f r e q u e n c y ( m h z ) 1 . 0 m h 1 0 0 m h 1 0 m h n i n d u c t a n c e - c u r r e n t c h a r a c t e r i s t i c s 1 1 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 . 1 d c c u r r e n t ( m a ) i n d u c t a n c e ( m h ) 1 0 0 m h 1 0 m h 1 . 0 m h please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this pdf catalog to prevent smoking and/or burnin g, etc. this catalog has only typical specifications. therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering. ! note o05e12.pdf 04.8.9
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