u r 7 3 u r 7 3 d 3 8 k o a s p e e r e l e c t r o n i c s , i n c . ? 1 9 9 b o l i v a r d r i v e ? b r a d f o r d , p a 1 6 7 0 1 ? u s a ? 8 1 4 - 3 6 2 - 5 5 3 6 ? f a x : 8 1 4 - 3 6 2 - 8 8 8 3 ? w w w . k o a s p e e r . c o m s p e c i f i c a t i o n s g i v e n h e r e i n m a y b e c h a n g e d a t a n y t i m e w i t h o u t p r i o r n o t i c e . p l e a s e c o n f i r m t e c h n i c a l s p e c i f i c a t i o n s b e f o r e y o u o r d e r a n d / o r u s e . 1 / 1 0 / 1 1 u r 7 3 c u r r e n t s e n s i n g c h i p r e s i s t o r f e a t u r e s ? v e r y l o w r e s i s t a n c e , h i g h p r e c i s i o n r e l i a b i l i t y ? u t i l i z a t i o n o f t h i c k f i l m ? l o w t . c . r . a c h i e v e d ( 1 0 0 p p m / c ) ? m a r k i n g : i n d i g o b o d y c o l o r w i t h w h i t e m a r k i n g ? p r o d u c t s w i t h l e a d - f r e e t e r m i n a t i o n s m e e t e u r o h s r e q u i r e m e n t s . e u r o h s r e g u l a t i o n i s n o t i n t e n d e d f o r p b - g l a s s c o n t a i n e d i n e l e c t r o d e , r e s i s t o r e l e m e n t a n d g l a s s . o r d e r i n g i n f o r m a t i o n f : 1 % t : s n a l l v a l u e s l e s s t h a n 0 . 1 ? ( 1 0 0 m ? ) a r e e x p r e s s e d i n m ? w i t h l a s d e c i m a l . e x : 2 0 m ? = 2 0 l 0 1 e : 0 . 1 2 5 w 1 j : 0 . 2 w 2 a : 0 . 2 5 w 2 b : 0 . 5 w 2 h : 0 . 7 5 w 3 a : 1 w t p : 2 m m p i t c h p u n c h p a p e r ( 1 e ) t d : 7 " p u n c h e d p a p e r t a p e ( 1 j , 2 a , 2 b ) t e : 7 " e m b o s s e d p l a s t i c ( 2 h , 3 a ) u r 7 3 t y p e p o w e r r a t i n g n o m i n a l r e s i s t a n c e t o l e r a n c e t e r m i n a t i o n m a t e r i a l p a c k a g i n g n e w p a r t # 2 a t d r 1 0 0 f t f o r f u r t h e r i n f o r m a t i o n o n p a c k a g i n g , p l e a s e r e f e r t o a p p e n d i x a . d i m e n s i o n s a n d c o n s t r u c t i o n s i z e c o d e . 1 2 6 . 0 0 8 ( 3 . 2 0 . 2 ) . 0 7 9 . 0 0 8 ( 2 . 0 0 . 2 ) . 0 2 4 . 0 0 4 ( 0 . 6 0 . 1 ) . 0 2 . 0 0 4 ( 0 . 5 5 0 . 1 ) . 0 2 0 . 0 1 2 ( 0 . 5 0 . 3 ) . 0 1 6 . 0 0 8 ( 0 . 4 0 . 2 ) . 0 6 3 . 0 0 8 ( 1 . 6 0 . 2 ) . 0 4 9 . 0 0 8 ( 1 . 2 5 0 . 2 ) 2 a 2 b b a h w l d i m e n s i o n s i n c h e s ( m m ) . 0 1 2 + . 0 0 8 - . 0 0 4 ( 0 . 3 + 0 . 2 ) - 0 . 1 . 0 1 6 + . 0 0 8 - . 0 0 4 ( 0 . 4 + 0 . 2 ) - 0 . 1 prot ective coating inner electro d e resis tive film c eramic subst rate ni plating l a a w h b 3 0 m ~ 1 0 0 m 3 3 m ~ 1 0 0 m r e s i s t a n c e r a n g e ( ? ) . 0 7 9 . 0 0 8 ( 2 . 0 0 . 2 ) . 0 6 3 . 0 0 8 ( 1 . 6 0 . 2 ) . 0 2 2 . 0 0 4 ( 0 . 5 5 0 . 1 ) . 0 2 . 0 0 4 ( 0 . 5 0 . 1 ) . 0 1 6 . 0 0 8 ( 0 . 4 0 . 2 ) . 0 1 4 . 0 0 4 ( 0 . 3 5 0 . 1 ) . 0 4 9 . 0 0 8 ( 1 . 2 5 0 . 2 ) . 0 3 1 + . 0 0 5 - . 0 0 4 ( 0 . 8 + 0 . 1 5 ) - 0 . 1 d 1 j d 2 a . 0 2 2 . 0 0 4 ( 0 . 5 5 0 . 1 ) 1 0 m ~ 1 6 m 1 8 m ~ 3 0 m 1 0 m ~ 2 7 m 3 0 m ~ 1 0 0 m . 1 2 6 . 0 0 8 ( 3 . 2 0 . 2 ) . 0 2 4 . 0 0 4 ( 0 . 6 0 . 1 ) . 0 2 0 . 0 0 8 ( 0 . 5 0 . 2 ) . 0 6 3 . 0 0 8 ( 1 . 6 0 . 2 ) d 2 b 1 0 m ~ 1 6 m 1 8 m ~ 2 7 m . 0 1 4 . 0 0 4 ( 0 . 3 5 0 . 1 ) . 0 2 4 . 0 0 8 ( 0 . 6 0 . 2 ) . 0 2 . 0 0 8 ( 0 . 5 0 . 2 ) . 0 3 9 . 0 0 8 ( 1 . 0 0 . 2 ) . 0 3 1 . 0 0 8 ( 0 . 8 0 . 2 ) . 2 4 8 . 0 0 8 ( 6 . 3 0 . 2 ) . 0 2 4 . 0 0 4 ( 0 . 6 0 . 1 ) . 0 3 1 . 0 1 2 ( 0 . 8 0 . 3 ) . 1 2 2 . 0 0 8 ( 3 . 1 0 . 2 ) d 3 a 1 0 m ~ 3 0 m 3 3 m ~ 1 0 0 m . 0 7 9 . 0 1 2 ( 2 . 0 0 . 3 ) . 0 3 1 . 0 1 2 ( 0 . 8 0 . 3 ) . 1 9 7 . 0 0 8 ( 5 . 0 0 . 2 ) . 0 2 6 . 0 0 4 ( 0 . 6 5 0 . 1 ) . 0 2 6 . 0 1 2 ( 0 . 6 5 0 . 3 ) . 0 9 8 . 0 0 8 ( 2 . 5 0 . 2 ) d 2 h 1 0 m ~ 3 0 m 3 3 m ~ 1 0 0 m . 0 6 3 . 0 1 2 ( 1 . 6 0 . 3 ) . 0 2 6 . 0 1 2 ( 0 . 6 5 0 . 3 ) protective coating inner electrode resistive film ceramic substrate ni plating l a a w h b solder plating u r 7 3 u r 7 3 d . 0 3 9 + . 0 0 4 - . 0 0 2 ( 1 . 0 + 0 . 1 ) - 0 . 0 5 . 0 1 6 . 0 0 2 ( 0 . 4 0 . 0 5 ) . 0 1 0 . 0 0 4 ( 0 . 2 5 0 . 1 ) . 0 2 0 + . 0 0 4 - . 0 0 2 ( 0 . 5 + 0 . 1 ) - 0 . 0 5 d 1 e . 0 1 2 . 0 0 4 ( 0 . 3 0 . 1 ) 2 4 m ~ 1 0 0 m eu r e s i s t o r s
3 9 k o a s p e e r e l e c t r o n i c s , i n c . ? 1 9 9 b o l i v a r d r i v e ? b r a d f o r d , p a 1 6 7 0 1 ? u s a ? 8 1 4 - 3 6 2 - 5 5 3 6 ? f a x : 8 1 4 - 3 6 2 - 8 8 8 3 ? w w w . k o a s p e e r . c o m s p e c i f i c a t i o n s g i v e n h e r e i n m a y b e c h a n g e d a t a n y t i m e w i t h o u t p r i o r n o t i c e . p l e a s e c o n f i r m t e c h n i c a l s p e c i f i c a t i o n s b e f o r e y o u o r d e r a n d / o r u s e . 1 2 / 1 7 / 1 2 u r 7 3 c u r r e n t s e n s i n g c h i p r e s i s t o r a b s o l u t e m a x i m u m w o r k i n g v o l t a g e f ( 1 % ) e - 2 4 , 2 5 m ? , 5 0 m ? r e s i s t a n c e r a n g e p a r t d e s i g n a t i o n m a x i m u m o v e r l o a d v o l t a g e ( 5 s e c . m a x . ) o p e r a t i n g t e m p e r a t u r e r a n g e p o w e r * r a t i n g t . c . r . ( p p m / c ) m a x . a p p l i c a t i o n s a n d r a t i n g s u r 7 3 2 a u r 7 3 2 b 1 / 4 w ( . 2 5 w ) 1 0 0 4 7 m ? - 1 0 0 m ? - 5 5 c t o + 1 2 5 c p ? r x 2 . 5 p ? r d e r a t i n g c u r v e e n v i r o n m e n t a l a p p l i c a t i o n s % r a t e d p o w e r 1 0 0 80 60 40 20 -60 -40 -20 0 4 06 08 01 0 01 4 0 70 20 ambien t tempe ratu r e (c) 0 -55 1 2 0 1 2 5 p e r f o r m a n c e c h a r a c t e r i s t i c s 2 5 0 1 0 0 2 0 0 1 / 2 w ( . 5 w ) 3 3 m ? - 4 3 m ? 4 7 m ? - 1 0 0 m ? 3 0 m ? - 4 3 m ? u r 7 3 d 1 j u r 7 3 d 2 a 1 / 5 w ( . 2 w ) 1 0 0 4 7 m ? - 1 0 0 m ? 2 0 0 2 5 0 2 0 0 1 / 4 w ( . 2 5 w ) 3 0 m ? - 4 3 m ? 1 0 m ? - 3 0 m ? 1 0 m ? - 2 7 m ? u r 7 3 d 2 b 1 / 2 w ( . 5 w ) 3 0 0 1 0 m ? - 2 7 m ? u r 7 3 d 2 h 2 5 0 1 0 0 3 / 4 w ( . 7 5 w ) 1 0 m ? - 3 0 m ? 3 3 m ? - 1 0 0 m ? u r 7 3 d 3 a 2 5 0 1 0 0 1 w ( 1 w ) 1 0 m ? - 3 0 m ? 3 3 m ? - 1 0 0 m ? s u r f a c e t e m p e r a t u r e r i s e t e m p e r a t u r e r i s e ( c ) 1 0 0 7 5 2 5 5 0 1 0 0 % ra t e d p o w e r 2 b ( 2 ) 0 0 2 5 7 5 2 b ( 1 ) 2 a ( 2 ) 2 a ( 1 ) 5 0 t e m p e r a t u r e r i s e ( c ) 1 0 0 7 5 2 5 5 0 1 0 0 % po w e r r a t i n g 2 b ( 2 ) 0 0 2 5 7 5 2 b ( 1 ) 1 j ( 1 ) 2 a ( 2 ) 2 a ( 1 ) 5 0 3 a ( 2 ) 3 a ( 1 ) 1 e ( 1 ) 1 e ( 2 ) 2 h ( 1 ) 2 h ( 2 ) 1 j ( 2 ) u r 7 3 2 a , 2 b 3 3 m ? u r 7 3 d 1 j , 2 a , 2 b , 2 h , 3 a 1 0 m ? u r 7 3 d 1 e 2 4 m ? 2 1 2 1 * p o w e r r a t i n g i s g u a r a n t e e d b y t h e t e m p e r a t u r e r i s e d a t a s h o w n b e l o w u r 7 3 d 1 e 1 / 8 w ( . 1 2 5 w ) 1 0 0 3 0 m ? - 1 0 0 m ? 5 0 0 2 4 m ? - 2 7 m ? p a r a m e t e r r e q u i r e m e n t ? r ( % + 0 . 0 0 5 ? ) l i m i t t y p i c a l t e s t m e t h o d r e s i s t a n c e t . c . r . 2 5 c + 2 5 c / + 5 5 c a n d + 2 5 c / + 1 2 5 c w i t h i n s p e c i f i e d t o l e r a n c e w i t h i n s p e c i f i e d t . c . r . r e s i s t a n c e t o s o l d e r h e a t 2 6 0 c 5 c , 1 0 1 s e c o n d 1 % 0 . 3 % o v e r l o a d ( s h o r t t i m e ) r a t e d p o w e r x 2 . 5 f o r 5 s e c o n d s 2 % 0 . 5 % r a p i d c h a n g e o f t e m p e r a t u r e - 5 5 c ( 3 0 m i n u t e s ) , + 1 2 5 c ( 3 0 m i n u t e s ) , 1 0 0 c y c l e s 1 % 0 . 5 % m o i s t u r e r e s i s t a n c e 4 0 c 2 c , 9 0 % ~ 9 5 % r h , 1 0 0 0 h o u r s , 1 . 5 h r o n , 0 . 5 h r o f f c y c l e 2 % 1 % e n d u r a n c e a t 7 0 c 7 0 c 2 c , 1 0 0 0 h o u r s , 1 . 5 h r o n , 0 . 5 h r o f f c y c l e 2 % 1 % h i g h t e m p e r a t u r e e x p o s u r e + 1 2 5 c , 1 0 0 0 h o u r s 1 % 0 . 3 % r e s i s t o r s f o r r e s i s t o r s o p e r a t e d a t a n a m b i e n t t e m p e r a t u r e o f 7 0 c o r a b o v e , a p o w e r r a t i n g s h a l l b e d e r a t e d i n a c c o r d a n c e w i t h t h e a b o v e d e r a t i n g c u r v e . r e g a r d i n g t h e t e m p e r a t u r e r i s e , t h e v a l u e o f t h e t e m p e r a t u r e v a r i e s p e r c o n d i t i o n s a n d b o a r d f o r u s e s i n c e t h e t e m p e r a t u r e i s m e a s u r e d u n d e r o u r m e a s u r i n g c o n d i t i o n s .
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