4 6 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 a n d o p e r a t i n g , r a t i n g , s o l d e r i n g a n d m o u n t i n g , 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 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 b e f o r e o r d e r i n g . c h i p c o i l s f o r c h o k e m a g n e t i c s h i e l d e d t y p e l q h 3 k s s e r i e s l q h 3 k s _ 2 3 s e r i e s n f e a t u r e s 1 . l o w p r o f i l e d i m e n s i o n ( 2 . 1 m m m a x . ) a n d s m a l l s i z e o f 1 2 1 2 ( 3 . 3 x 3 . 3 m m ) i s s u i t a b l e f o r p o r t a b l e e q u i p m e n t . 2 . t h e s e r i e s h a v e l o w d c r e s i s t a n c e . 3 . l q h 3 k s s e r i e s h a v e l a r g e i n d u c t a n c e o f 5 6 0 m i c r o h t o 2 2 0 0 m i c r o h . 4 . m a g n e t i c a l l y s h i e l d e d s t r u c t u r e p r e v e n t s i n t e r f e r e n c e o c c u r r i n g b e t w e e n p e r i p h e r a l c o m p o n e n t s . 5 . l e a d i s n o t c o n t a i n e d i n t h e p r o d u c t s . 2 . 1 m a x . 3 . 3 0 . 3 3 . 3 0 . 3 0 . 9 0 . 3 1 . 3 0 . 2 0 . 9 0 . 3 ( 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 ( k h z ) 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 h z ) e i a l q h 3 k s n 5 6 1 n 2 3 5 6 0 3 0 % 1 0 0 5 0 7 . 8 3 0 % 3 . 0 m i n . 1 2 1 2 l q h 3 k s n 6 8 1 n 2 3 6 8 0 3 0 % 1 0 0 4 0 9 . 1 3 0 % 2 . 6 m i n . 1 2 1 2 l q h 3 k s n 1 0 2 n 2 3 1 0 0 0 3 0 % 1 0 3 0 1 1 3 0 % 2 . 1 m i n . 1 2 1 2 l q h 3 k s n 1 5 2 n 2 3 1 5 0 0 3 0 % 1 0 2 5 2 3 3 0 % 1 . 7 m i n . 1 2 1 2 l q h 3 k s n 2 2 2 n 2 3 2 2 0 0 3 0 % 1 0 2 0 2 8 3 0 % 1 . 5 m i n . 1 2 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 1 0 0 0 1 0 0 1 0 1 0 . 1 0 . 0 1 f r e q u e n c y ( m h z ) i m p e d a n c e ( k w ) 2 2 0 0 h 1 0 0 0 h 5 6 0 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 1 0 0 d c c u r r e n t ( m a ) i n d u c t a n c e ( m h ) 2 2 0 0 h 1 0 0 0 h 5 6 0 h please read rating and ! caution (for storage and operating, rating, soldering and mounting, handling) in this pdf catalog to prevent smoking and/or bur ning, etc. this catalog has only typical specifications. therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering. ! note o05e8.pdf 02.9.2
4 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 a n d o p e r a t i n g , r a t i n g , s o l d e r i n g a n d m o u n t i n g , 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 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 b e f o r e o r d e r i n g . l q h 3 k s _ 5 3 s e r i e s ( l o w p r o f i l e t y p e ) l q h 3 k s _ 5 3 s e r i e s i s m i n i a t u r e c h i p i n d u c t o r w i t h h i g h c u r r e n t c a p a c i t y a n d l o w d c r e s i s t a n c e . t h e s e f e a t u r e s a r e a c h i e v e d b y m u r a t a ' s i n n o v a t i v e w i n d i n g t e c h n o l o g y . n f e a t u r e s 1 . l o w p r o f i l e ( 1 . 8 m m m a x . ) a n d s m a l l s i z e ( 3 . 3 x 3 . 3 m m ) 2 . t h e s e r i e s h a s l a r g e i n d u c t a n c e o f 3 . 3 t o 8 2 0 m i c r o h . 3 . l o w d c r e s i s t a n c e 4 . l e a d i s n o t c o n t a i n e d i n t h e p r o d u c t s . 1 . 8 m a x . 3 . 3 0 . 3 3 . 3 0 . 3 0 . 9 0 . 3 1 . 3 0 . 2 0 . 9 0 . 3 ( 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 h z ) e i a l q h 3 k s n 3 r 3 n 5 3 3 . 3 3 0 % 1 m h z 3 2 0 0 . 0 7 3 0 % 5 0 m i n . 1 2 1 2 l q h 3 k s n 4 r 7 n 5 3 4 . 7 3 0 % 1 m h z 2 6 0 0 . 0 9 3 0 % 4 2 m i n . 1 2 1 2 l q h 3 k s n 6 r 8 n 5 3 6 . 8 3 0 % 1 m h z 2 1 0 0 . 1 0 3 0 % 3 5 m i n . 1 2 1 2 l q h 3 k s n 1 0 0 n 5 3 1 0 2 0 % 1 m h z 1 8 0 0 . 1 7 3 0 % 2 8 m i n . 1 2 1 2 l q h 3 k s n 2 2 0 n 5 3 2 2 2 0 % 1 m h z 1 2 0 0 . 4 0 3 0 % 1 9 m i n . 1 2 1 2 l q h 3 k s n 3 3 0 n 5 3 3 3 2 0 % 1 m h z 1 0 0 0 . 5 0 3 0 % 1 6 m i n . 1 2 1 2 l q h 3 k s n 4 7 1 n 5 3 4 7 0 2 0 % 1 0 0 k h z 3 0 6 . 9 0 3 0 % 4 . 2 m i n . 1 2 1 2 l q h 3 k s n 5 6 1 n 5 3 5 6 0 2 0 % 1 0 0 k h z 3 0 7 . 6 0 3 0 % 3 . 8 m i n . 1 2 1 2 l q h 3 k s n 8 2 1 n 5 3 8 2 0 2 0 % 1 0 0 k h z 2 0 1 5 . 5 3 0 % 3 . 2 m i n . 1 2 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 1 1 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 . 1 0 . 0 1 f r e q u e n c y ( m h z ) i m p e d a n c e ( k w ) 8 2 0 h 1 0 h 4 . 7 h 4 7 0 h 3 3 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 8 2 0 h 4 7 0 h 3 3 h 1 0 h 4 . 7 h 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 0 d c c u r r e n t ( m a ) i m p e d a n c e ( h ) please read rating and ! caution (for storage and operating, rating, soldering and mounting, handling) in this pdf catalog to prevent smoking and/or bur ning, etc. this catalog has only typical specifications. therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering. ! note o05e8.pdf 02.9.2
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