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