f e a t u r e s ? f i x e d m e t a l f i l m r e s i s t o r a v a i l a b l e ( s p e c i f y s p r x ) ? f l a m e p r o o f s i l i c o n e c o a t i n g e q u i v a l e n t t o ( u l 9 4 v 0 ) ? h i g h r e l i a b i l i t y p e r f o r m a n c e ? 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 : l i g h t g r e e n b o d y c o l o r c o l o r - c o d e d b a n d s o n 1 / 2 w - 1 w a l p h a - n u m e r i c b l a c k m a r k i n g o n 2 w - 5 w ? 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 ? s u r f a c e m o u n t s t y l e n f o r m i n g i s s u i t a b l e f o r a u t o m a t i c m o u n t i n g s p r p o w e r c a r b o n 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 d d marking flame retardant coating end cap lead wire l l c ceramic body l s p r 1 / 4 s p r x 1 / 4 . 1 3 . 0 1 2 ( 3 . 3 0 . 3 ) . 1 3 8 ( 3 . 5 ) . 0 6 7 . 0 1 2 ( 1 . 7 0 . 3 ) . 0 1 8 ( 0 . 4 5 ) . 7 8 7 m i n . ( 2 0 . 0 m i n . ) . 9 4 5 m i n . ( 2 4 . 0 m i n . ) . 0 2 4 ( 0 . 6 ) . 0 3 1 ( 0 . 8 ) 1 . 1 8 . 1 1 8 ( 3 0 . 0 3 . 0 ) 1 . 5 0 . 1 1 8 ( 3 8 . 0 3 . 0 ) . 0 9 8 . 0 2 ( 2 . 5 0 . 5 ) . 1 3 8 . 0 2 ( 3 . 5 0 . 5 ) . 1 6 5 . 0 3 1 ( 4 . 2 0 . 8 ) . 2 3 6 . 0 3 9 ( 6 . 0 1 . 0 ) . 3 5 4 . 0 3 9 ( 9 . 0 1 . 0 ) . 2 8 0 ( 7 . 1 ) . 4 3 7 ( 1 1 . 1 ) . 5 9 1 ( 1 5 . 0 ) . 7 0 9 ( 1 8 . 0 ) 1 . 1 0 ( 2 8 . 0 ) . 2 4 4 . 0 2 ( 6 . 2 0 . 5 ) . 3 5 4 . 0 3 9 ( 9 . 0 1 . 0 ) . 4 7 2 . 0 3 9 ( 1 2 . 0 1 . 0 ) . 6 1 0 . 0 3 9 ( 1 5 . 5 1 . 0 ) . 9 6 5 . 0 3 9 ( 2 4 . 5 1 . 0 ) s p r 1 / 2 s p r x 1 / 2 s p r 1 s p r x 1 s p r 2 s p r x 2 s p r 3 s p r x 3 s p r 5 s p r x 5 t y p e c ( m a x . ) d d n o m i n a l l * d i m e n s i o n s i n c h e s ( m m ) a x i a l : t 2 6 , t 5 2 , t 5 2 1 , t 6 3 1 s t a n d - o f f a x i a l : l 5 2 , l 5 2 1 , l 6 3 1 r a d i a l : v t , v t p , v t e , g t l , u , m , n f o r m i n g o r d e r i n g i n f o r m a t i o n 2 % , 5 % : 2 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 ? 1 % : 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 / 4 : 0 . 2 5 w 1 / 2 : 0 . 5 w 1 : 1 w 2 : 2 w 3 : 3 w 5 : 5 w c : s n c u s p r s p r x f : 1 % g : 2 % j : 5 % s p r 1 / 2 c t e r m i n a t i o n m a t e r i a l 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 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 3 a : a m m o r : r e e l t e b : e m b o s s e d p l a s t i c ( n f o r m i n g ) p a c k a g i n g r j 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 . eu * 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 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 8 / 1 2
s p r p o w e r c a r b o n 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 o v e r l o a d 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 ( f 1 % , g 2 % ) r e s i s t a n c e r a n g e e - 2 4 * ( j 5 % ) 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 p a r t d e s i g n a t i o n 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 @ 7 0 c 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 s p r 1 / 4 s p r 1 / 2 s p r 1 s p r 2 s p r 3 s p r 5 s p r x 1 / 4 s p r x 1 / 2 s p r x 1 s p r x 2 s p r x 3 s p r x 5 0 . 2 5 w 0 . 5 w 1 w 2 w 3 w 5 w 0 . 2 5 w 0 . 5 w 1 w 2 w 3 w 5 w 3 0 0 v 0 . 1 ? - 2 . 0 ? 5 0 0 v 7 0 0 v 8 0 0 v 3 5 0 3 0 0 v 5 0 0 v 7 0 0 v 8 0 0 v 2 5 0 v 4 0 0 v 5 0 0 v 6 0 0 v 5 0 0 v 8 0 0 v 1 0 0 0 v 1 2 0 0 v 1 0 ? - 9 1 k ? 1 0 ? - 1 0 0 k ? 2 . 2 ? - 1 0 k ? 2 . 2 ? - 9 1 k ? 2 . 2 ? - 9 1 k ? 2 . 2 ? - 9 1 k ? 2 . 2 ? - 9 1 k ? 2 . 2 ? - 1 1 0 k ? - 5 5 c t o + 2 0 0 c t . c . r . ( p p m / c ) 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 6 0 4 0 2 0 -60 -40 0 4 06 08 0 100 160 70 20 ambien t tempe ratu r e (c) 0 -55 120 235 -20 140 180 200 220 240 s u r f a c e t e m p e r a t u r e r i s e s u r f a c e t e m p e r a t u r e r i s e ( c ) 2 5 0 2 0 0 1 5 0 1 0 0 5 0 0 2 5 5 0 7 5 % ra t e d p o w e r 0 1 0 0 5 w ( l 3 5 a ) 2 w ( l 2 0 a ) 3 w ( l 2 5 a ) 1 w ( l 1 5 a ) 0 . 5 w ( l 1 0 a ) 0 . 2 5 w ( l 5 a ) l o a d l i f e @ 7 0 c , 1 0 0 0 h r ? r / r ( % ) +4 +2 0 0.1 1 10 100 resistance ( ? ) -4 1k -2 330k sprx1 spr1 210k 100k 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 e = p x r e x 2 . 5 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 . m e a s u r i n g p o i n t s a r e a t 1 0 m m 1 m m f r o m t h e e n d c a p . r o o m t e m p e r a t u r e + 1 0 0 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 ( 1 % + 0 . 1 ? ) 0 . 5 % 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 s e c o n d s 1 s e c o n d 1 % 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 5 5 c ( 3 0 m i n u t e s ) , 5 c y c l e s 1 % 0 . 5 % t e r m i n a l s t r e n g t h t w i s t 3 6 0 c , 5 t i m e s n o l e a d - c o m i n g o f f a n d l o o s e t e r m i n a l s r e s i s t a n c e t o s o l v e n t u l t r a s o n i c w a s h i n g w i t h i s o p r o p y l a l c o h o l f o r 2 m i n u t e s . p o w e r : 0 . 3 w / c m 3 , f : 2 8 k h z , t e m p : 3 5 c 5 c n o a b n o r m a l i t y i n a p p e a r a n c e . m a r k i n g s h a l l b e e a s i l y l e g i b l e f l a m e r e t a r d a n t f l a m e t e s t : t h e t e s t f l a m e s h a l l b e a p p l i e d a n d r e m o v e d f o r e a c h 1 5 s e c o n d s r e s p e c t i v e l y t o r e p e a t t h e c y c l e 5 t i m e s . o v e r l o a d f l a m e r e t a r d a n t : p o w e r ( a c ) c o r r e s p o n d i n g t o 2 , 4 , 8 , 1 6 a n d 3 2 t i m e s t h e p o w e r r a t i n g s h a l l b e a p p l i e d f o r e a c h 1 m i n u t e u n t i l d i s c o n n e c t i o n o c c u r s . h o w e v e r t h e a p p l i e d v o l t a g e s h a l l n o t e x c e e d t h e v a l u e o f 4 t i m e s o f t h e m a x i m u m o p e r a t i n g v o l t a g e n o e v i d e n c e o f f l a m i n g o r s e l f - f l a m i n g 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 ( 3 % + 0 . 1 ? ) : 1 / 4 w - 2 w ( 5 % + 0 . 1 ? ) : 3 w , 5 w 1 . 5 : 1 / 4 w - 2 w 2 . 5 : 3 w , 5 w 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 ( 3 % + 0 . 1 ? ) : 1 / 4 w - 2 w ( 5 % + 0 . 1 ? ) : 3 w , 5 w 1 . 5 : 1 / 4 w - 2 w 2 . 5 : 3 w , 5 w r e s i s t o r s 1 4 0 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 8 / 1 2 * h i g h v a l u e s m a y h a v e e l e c t r i c c o r r o s i o n . k o a r e c o m m e n d s t h e r c r s e r i e 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 .
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