f e a t u r e s s u i t a b l e f o r a u t o m a t i c m a c h i n e i n s e r t i o n m a r k i n g : b l u e - g r a y b o d y c o l o r w i t h a l p h a - n u m e r i c b l a c k m a r k i n g p e r m i l i t a r y r e q u i r e m e n t s 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 a n d c h i n a r o h s r e q u i r e m e n t s r n s m e t a l f i l m l e a d e d r e s i s t o r 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 ceramic core d d resistive film trimming line end cap lead wire l l insulation coating l ( r e f . ) r n s 1 / 8 . 2 5 0 . 0 4 ( 6 . 3 5 1 ) . 0 9 1 . 0 2 ( 2 . 3 0 . 5 ) . 0 2 4 ( 0 . 6 ) 1 . 4 9 6 ( 3 8 ) . 1 3 8 . 0 2 ( 3 . 5 0 . 5 ) . 3 7 4 . 0 4 ( 9 . 5 1 ) r n s 1 / 4 t y p e dd l * d i m e n s i o n s i n c h e s ( m m ) t 2 6 , t 5 2 o r d e r i n g i n f o r m a t i o n 3 s i g n i f i c a n t f i g u r e s + 1 m u l t i p l i e r r i n d i c a t e s d e c i m a l o n v a l u e < 1 0 0 1 / 8 : 0 . 1 2 5 w 1 / 4 : 0 . 2 5 w 1 / 2 : 0 . 5 w 1 : 1 w y : 5 t : 1 0 e : 2 5 c : 5 0 c : s n c u b : 0 . 1 % c : 0 . 2 5 % d : 0 . 5 % f : 1 . 0 % r n s 1 / 8 e c t . c . r . 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 t a p i n g a n d f o r m i n g n e w p a r t # t 5 2 1 0 0 1 a : a m m o r : r e e l p a c k a g i n g r f 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 c . r n s 1 / 2 . 5 3 1 . 0 4 ( 1 3 . 5 1 ) . 1 3 8 . 0 2 ( 3 . 5 0 . 5 ) . 2 1 6 . 0 2 ( 5 . 5 0 . 5 ) . 0 3 1 ( 0 . 8 ) . 6 1 0 . 0 4 ( 1 5 . 5 1 ) r n s 1 eu 1 3 1 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 / 1 2 / 0 9 * l e a d l e n g t h c h a n g e s d e p e n d i n g o n t a p i n g a n d f o r m i n g t y p e . r e s i s t o r s
1 3 2 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 / 2 9 / 0 8 r n s m i l a p p r o v e d m e t a l f i l m l e a d e d 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 r e s i s t a n c e r a n g e e - 2 4 , e - 1 9 2 ( d 0 . 5 % ) r e s i s t a n c e r a n g e e - 2 4 , e - 9 6 ( f 1 . 0 % ) 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 a p p l i c a t i o n s a n d r a t i n g s m i n i m u m d i e l e c t r i c w i t h s t a n d i n g v o l t a g e t . c . r . ( p p m / c ) m a x . r n s 1 / 8 r n s 1 0 . 1 2 5 w 0 . 2 5 w 0 . 5 0 w 1 w 5 0 0 v 7 0 0 v y : 5 t : 1 0 e : 2 5 c : 5 0 2 0 0 v 2 5 0 v 3 0 0 v 1 0 0 - 1 0 0 k 1 0 0 - 2 0 0 k 0 . 2 - 2 m 0 . 2 - 5 . 1 m 1 0 0 - 1 0 0 k 1 0 0 - 2 0 0 k 0 . 2 - 2 m 0 . 2 - 5 . 1 m - 2 5 c t o + 8 5 c - 5 5 c t o + 1 6 5 c d e r a t i n g c u r v e s u r f a c e t e m p e r a t u r e r i s 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 0 4 06 08 01 0 01 6 0 70 20 amb ien t tempe ratu re (?) 0 -55 1 20 1 65 -20 1 40 s u r f a c e t e m p e r a t u r e r i s e ( c ) 60 50 40 30 20 00 . 25 0 .5 0 .75 l oade d wa t ta ge (w) 0 1 10 rns 1/4 rns1 rns 1/2 rns 1/8 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 r e s i s t a n c e r a n g e e - 2 4 , e - 1 9 2 ( b 0 . 1 % ) 1 0 0 - 1 0 0 k 1 0 0 - 2 0 0 k 5 . 1 - 1 . 5 m 5 . 1 - 1 . 5 m r e s i s t a n c e r a n g e e - 2 4 , e - 1 9 2 ( c 0 . 2 5 % ) 1 0 0 - 1 0 0 k 1 0 0 - 2 0 0 k 5 . 1 - 2 m 5 . 1 - 2 m r n s 1 / 2 e : 2 5 c : 5 0 0 . 2 - 2 m 0 . 2 - 2 m 0 . 2 - 2 m 0 . 2 - 2 m 5 . 1 - 7 5 0 k 5 . 1 - 1 m 5 . 1 - 1 . 6 2 m 5 . 1 - 1 . 6 2 m r n s 1 / 4 1 0 0 0 v e : 2 5 c : 5 0 3 5 0 v 0 . 2 - 5 . 1 m 0 . 2 - 6 . 8 m 0 . 2 - 5 . 1 m 0 . 2 - 5 . 1 m 5 . 1 - 2 . 4 m 5 . 1 - 2 . 4 m 5 . 1 - 2 . 4 m e : 2 5 c : 5 0 0 . 2 - 4 . 7 m 0 . 2 - 5 . 1 m 0 . 2 - 2 . 4 m 0 . 2 - 5 . 1 m 5 . 1 - 2 m 5 . 1 - 2 m 5 . 1 - 2 m 5 . 1 - 2 . 4 m 7 0 0 v 5 . 1 - 7 5 0 k a b s o l u t e m a x i m u m o v e r l o a d v o l t a g e 4 0 0 v 5 0 0 v 6 0 0 v 7 0 0 v r a t e d a m b i e n t t e m p e r a t u r e 7 0 c p a r t d e s i g n a t i o n p a r a m e t e r r e q u i r e m e n t ? r ( % + 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 y , t : + 2 5 c / + 6 5 c ; e , c : + 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 . o v e r l o a d ( s h o r t t i m e ) r a t e d v o l t a g e x 2 . 5 o r m a x . o v e r l o a d v o l t a g e f o r 5 s e c o n d s , w h i c h e v e r i s l o w e r 0 . 2 5 % 0 . 1 5 % r e s i s t a n c e t o s o l d e r h e a t 3 5 0 c 1 0 c , 3 . 5 s e c o n d s 0 . 5 s e c o n d 0 . 2 % 0 . 0 7 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 ) , + 8 5 c ( 3 0 m i n u t e s ) , 5 c y c l e s 0 . 2 % 0 . 0 7 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 0 . 7 5 % 0 . 5 % 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 0 . 5 % 0 . 3 5 % r e s i s t o r s
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