4 2 7 ! 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 . c h i p c o i l s f o r g e n e r a l u s e w i n d i n g t y p e l q h 3 1 m / l q h 3 2 m / l q h 4 3 m ( n ) s e r i e s l q h 3 1 m s e r i e s l q h 3 1 m s e r i e s c o n s i s t s o f w i n d i n g t y p e c h i p c o i l s u s i n g m u r a t a ' s o r i g i n a l f e r r i t e c o r e a n d a u t o 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 . w i d e i n d u c t a n c e r a n g e f r o m 0 . 1 5 t o 1 0 0 m i c r o h 2 . h i g h q v a l u e a t h i g h f r e q u e n c i e s a n d l o w d c r e s i s t a n c e 3 . s m a l l s i z e ( 3 . 2 x 1 . 6 x 1 . 8 m m ) a n d t i g h t p i t c h m o u n t i n g 4 . l o w d c r e s i s t a n c e a n d l a r g e c u r r e n t 5 . 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 h e a t r e s i s t a n c e 2 . 3 0 . 2 1 . 8 0 . 2 1 . 6 0 . 2 1 . 6 0 . 2 3 . 2 0 . 3 0 . 7 m i n . 0 . 7 m i n . 0 . 7 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 ( m 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 ) q ( m i n . ) t e s t f r e q u e n c y ( m h z ) 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 3 1 m n r 1 5 k 0 3 0 . 1 5 1 0 % 1 2 5 0 0 . 3 9 4 0 % 2 0 2 5 2 5 0 1 2 0 6 l q h 3 1 m n r 2 2 k 0 3 0 . 2 2 1 0 % 1 2 4 0 0 . 4 3 4 0 % 2 0 2 5 2 5 0 1 2 0 6 l q h 3 1 m n r 3 3 k 0 3 0 . 3 3 1 0 % 1 2 3 0 0 . 4 5 4 0 % 3 0 2 5 2 5 0 1 2 0 6 l q h 3 1 m n r 4 7 k 0 3 0 . 4 7 1 0 % 1 2 1 5 0 . 8 3 4 0 % 3 0 2 5 2 0 0 1 2 0 6 l q h 3 1 m n r 5 6 k 0 3 0 . 5 6 1 0 % 1 2 0 0 0 . 6 1 4 0 % 3 0 2 5 1 8 0 1 2 0 6 l q h 3 1 m n r 6 8 k 0 3 0 . 6 8 1 0 % 1 1 9 0 0 . 6 7 4 0 % 3 0 2 5 1 6 0 1 2 0 6 l q h 3 1 m n r 8 2 k 0 3 0 . 8 2 1 0 % 1 1 8 5 0 . 7 3 4 0 % 3 0 2 5 1 2 0 1 2 0 6 l q h 3 1 m n 1 r 0 k 0 3 1 . 0 1 0 % 1 1 7 5 0 . 4 9 3 0 % 3 5 1 0 1 0 0 1 2 0 6 l q h 3 1 m n 1 r 2 k 0 3 1 . 2 1 0 % 1 1 6 5 0 . 9 3 0 % 3 5 1 0 9 0 1 2 0 6 l q h 3 1 m n 1 r 5 j 0 3 1 . 5 5 % 1 1 5 5 1 . 0 3 0 % 3 5 1 0 7 5 1 2 0 6 l q h 3 1 m n 1 r 5 k 0 3 1 . 5 1 0 % 1 1 5 5 1 . 0 3 0 % 3 5 1 0 7 5 1 2 0 6 l q h 3 1 m n 1 r 8 j 0 3 1 . 8 5 % 1 1 5 0 1 . 6 3 0 % 3 5 1 0 6 0 1 2 0 6 l q h 3 1 m n 1 r 8 k 0 3 1 . 8 1 0 % 1 1 5 0 1 . 6 3 0 % 3 5 1 0 6 0 1 2 0 6 l q h 3 1 m n 2 r 2 j 0 3 2 . 2 5 % 1 1 4 0 0 . 7 3 0 % 3 5 1 0 5 0 1 2 0 6 l q h 3 1 m n 2 r 2 k 0 3 2 . 2 1 0 % 1 1 4 0 0 . 7 3 0 % 3 5 1 0 5 0 1 2 0 6 l q h 3 1 m n 2 r 7 j 0 3 2 . 7 5 % 1 1 3 5 0 . 5 5 3 0 % 3 5 1 0 4 3 1 2 0 6 l q h 3 1 m n 2 r 7 k 0 3 2 . 7 1 0 % 1 1 3 5 0 . 5 5 3 0 % 3 5 1 0 4 3 1 2 0 6 l q h 3 1 m n 3 r 3 j 0 3 3 . 3 5 % 1 1 3 0 1 . 4 3 0 % 3 5 8 3 8 1 2 0 6 l q h 3 1 m n 3 r 3 k 0 3 3 . 3 1 0 % 1 1 3 0 1 . 4 3 0 % 3 5 8 3 8 1 2 0 6 l q h 3 1 m n 3 r 9 j 0 3 3 . 9 5 % 1 1 2 5 1 . 5 3 0 % 3 5 8 3 5 1 2 0 6 l q h 3 1 m n 3 r 9 k 0 3 3 . 9 1 0 % 1 1 2 5 1 . 5 3 0 % 3 5 8 3 5 1 2 0 6 l q h 3 1 m n 4 r 7 j 0 3 4 . 7 5 % 1 1 2 0 1 . 7 3 0 % 3 5 8 3 1 1 2 0 6 l q h 3 1 m n 4 r 7 k 0 3 4 . 7 1 0 % 1 1 2 0 1 . 7 3 0 % 3 5 8 3 1 1 2 0 6 l q h 3 1 m n 5 r 6 j 0 3 5 . 6 5 % 1 1 1 5 1 . 8 3 0 % 3 5 8 2 8 1 2 0 6 l q h 3 1 m n 5 r 6 k 0 3 5 . 6 1 0 % 1 1 1 5 1 . 8 3 0 % 3 5 8 2 8 1 2 0 6 l q h 3 1 m n 6 r 8 j 0 3 6 . 8 5 % 1 1 1 0 2 . 0 3 0 % 3 5 8 2 5 1 2 0 6 l q h 3 1 m n 6 r 8 k 0 3 6 . 8 1 0 % 1 1 1 0 2 . 0 3 0 % 3 5 8 2 5 1 2 0 6 l q h 3 1 m n 8 r 2 j 0 3 8 . 2 5 % 1 1 0 5 2 . 2 3 0 % 3 5 8 2 3 1 2 0 6 l q h 3 1 m n 8 r 2 k 0 3 8 . 2 1 0 % 1 1 0 5 2 . 2 3 0 % 3 5 8 2 3 1 2 0 6 l q h 3 1 m n 1 0 0 j 0 3 1 0 5 % 1 1 0 0 2 . 5 3 0 % 3 5 5 2 0 1 2 0 6 l q h 3 1 m n 1 0 0 k 0 3 1 0 1 0 % 1 1 0 0 2 . 5 3 0 % 3 5 5 2 0 1 2 0 6 l q h 3 1 m n 1 2 0 j 0 3 1 2 5 % 1 9 5 2 . 7 3 0 % 3 5 5 1 8 1 2 0 6 l q h 3 1 m n 1 2 0 k 0 3 1 2 1 0 % 1 9 5 2 . 7 3 0 % 3 5 5 1 8 1 2 0 6 l q h 3 1 m n 1 5 0 j 0 3 1 5 5 % 1 9 0 3 . 0 3 0 % 3 5 5 1 6 1 2 0 6 l q h 3 1 m n 1 5 0 k 0 3 1 5 1 0 % 1 9 0 3 3 0 % 3 5 5 1 6 1 2 0 6 l q h 3 1 m n 1 8 0 j 0 3 1 8 5 % 1 8 5 3 . 4 3 0 % 3 5 5 1 5 1 2 0 6 c o n t i n u e d o n t h e f o l l o w i n g p a g e . 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
4 3 7 ! 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 . 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 ( m 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 ) q ( m i n . ) t e s t f r e q u e n c y ( m h z ) 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 c o n t i n u e d f r o m t h e p r e c e d i n g p a g e . l q h 3 1 m n 1 8 0 k 0 3 1 8 1 0 % 1 8 5 3 . 4 3 0 % 3 5 5 1 5 1 2 0 6 l q h 3 1 m n 2 2 0 j 0 3 2 2 5 % 1 8 5 3 . 1 3 0 % 4 0 2 . 5 1 4 1 2 0 6 l q h 3 1 m n 2 2 0 k 0 3 2 2 1 0 % 1 8 5 3 . 1 3 0 % 4 0 2 . 5 1 4 1 2 0 6 l q h 3 1 m n 2 7 0 j 0 3 2 7 5 % 1 8 5 3 . 4 3 0 % 4 0 2 . 5 1 3 1 2 0 6 l q h 3 1 m n 2 7 0 k 0 3 2 7 1 0 % 1 8 5 3 . 4 3 0 % 4 0 2 . 5 1 3 1 2 0 6 l q h 3 1 m n 3 3 0 j 0 3 3 3 5 % 1 8 0 3 . 8 3 0 % 4 0 2 . 5 1 2 1 2 0 6 l q h 3 1 m n 3 3 0 k 0 3 3 3 1 0 % 1 8 0 3 . 8 3 0 % 4 0 2 . 5 1 2 1 2 0 6 l q h 3 1 m n 3 9 0 j 0 3 3 9 5 % 1 5 5 7 . 2 3 0 % 4 0 2 . 5 1 1 1 2 0 6 l q h 3 1 m n 3 9 0 k 0 3 3 9 1 0 % 1 5 5 7 . 2 3 0 % 4 0 2 . 5 1 1 1 2 0 6 l q h 3 1 m n 4 7 0 j 0 3 4 7 5 % 1 5 5 8 3 0 % 4 0 2 . 5 1 0 1 2 0 6 l q h 3 1 m n 4 7 0 k 0 3 4 7 1 0 % 1 5 5 8 . 0 3 0 % 4 0 2 . 5 1 0 1 2 0 6 l q h 3 1 m n 5 6 0 j 0 3 5 6 5 % 1 5 0 8 . 9 3 0 % 4 0 2 . 5 9 1 2 0 6 l q h 3 1 m n 5 6 0 k 0 3 5 6 1 0 % 1 5 0 8 . 9 3 0 % 4 0 2 . 5 9 1 2 0 6 l q h 3 1 m n 6 8 0 j 0 3 6 8 5 % 1 5 0 9 . 9 3 0 % 4 0 2 . 5 8 . 5 1 2 0 6 l q h 3 1 m n 6 8 0 k 0 3 6 8 1 0 % 1 5 0 9 . 9 3 0 % 4 0 2 . 5 8 . 5 1 2 0 6 l q h 3 1 m n 8 2 0 j 0 3 8 2 5 % 1 4 5 1 1 3 0 % 4 0 2 . 5 7 . 5 1 2 0 6 l q h 3 1 m n 8 2 0 k 0 3 8 2 1 0 % 1 4 5 1 1 3 0 % 4 0 2 . 5 7 . 5 1 2 0 6 l q h 3 1 m n 1 0 1 j 0 3 1 0 0 5 % 1 4 5 1 2 3 0 % 4 0 2 . 5 7 1 2 0 6 l q h 3 1 m n 1 0 1 k 0 3 1 0 0 1 0 % 1 4 5 1 2 3 0 % 4 0 2 . 5 7 1 2 0 6 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 q - 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 2 0 4 0 6 0 8 0 1 0 0 0 . 5 1 5 1 0 5 0 1 0 0 f r e q u e n c y ( m h z ) q 1 0 0 m h 1 0 m h 1 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 5 0 0 1 0 0 5 0 1 0 5 1 1 0 0 m h 3 3 m h 1 0 m h 1 . 0 m h 5 1 0 5 0 1 0 0 5 0 0 i n d u c t a n c e ( m h ) c u r r e n t ( m a ) n c o u p l i n g c o e f f i c i e n t 1 0 8 6 4 2 0 0 . 5 1 5 1 0 5 0 1 0 0 i n d u c t a n c e ( h ) c o u p l i n g c o e f f i c i e n t ( % ) r r = 0 . 9 m m r = 2 . 0 m m ( 2 . 5 m m p i t c h p a r a l l e l m o u n t i n g ) 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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