n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 1 w w w . t h i n k i n g . c o m . t w 2 0 0 8 . 0 3 f e a t u r e s 1 . r o h s c o m p l i a n t 2 . b o d y s i z e 3 m m 3 . r a d i a l l e a d r e s i n c o a t e d 4 . - 4 0 ~ + 1 2 5 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 5 . w i d e r e s i s t a n c e r a n g e 6 . c o s t e f f e c t i v e 7 . a g e n c y r e c o g n i t i o n : u l / c q c r e c o m m e n d e d a p p l i c a t i o n s 1 . h o m e a p p l i a n c e s ( a i r c o n d i t i o n e r , r e f r i g e r a t o r , e l e c t r i c f a n , e l e c t r i c c o o k e r , w a s h i n g m a c h i n e , m i c r o w a v e o v e n , d r i n k i n g m a c h i n e , c t v , r a d i o . ) 2 . a u t o m o t i v e e l e c t r o n i c s 3 . c o m p u t e r s 4 . d i g i t a l m e t e r p a r t n u m b e r c o d e 1 2 3 4 5 6 7 8 9 1 0 11 12 13 14 15 16 s t r u c t u r e a n d d i m e n s i o n s http://
n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 2 www.thinking.com.tw 2 0 0 8 . 0 3 e l e c t r i c a l c h a r a c t e r i s t i c s sa f e t y ap p r o v a l s zero power resistance a t 2 5 c t o l e r a n c e o f r 2 5 b 2 5 / 8 5 va l u e tolerance o f b v a l u e max. power rating a t 2 5 c d i s s i p a t i o n f a c t o r thermal time constant operating temperature range pa r t n o . r 25 ( k ) ( % ) ( k) ( % ) p m a x ( m w ) (mw/c) (sec.) t l ~t u (c) ul cqc ttc3a901 39d* 0 . 9 3935 ? ? ttc3a102 39d* 1 3935 ? ? ttc3a152 39d* 1 . 5 3935 ? ? ttc3a202 39h* 2 3975 ? ? ttc3a222 39h* 2 . 2 3975 ? ? ttc3a272 39h* 2 . 7 3975 ? ? ttc3a302 39h* 3 3975 ? ? ttc3a332 39h* 3 . 3 3975 ? ? ttc3a472 39h* 4 . 7 3975 ? ? ttc3a502 39h* 5 3975 ? ? ttc3a682 39h* 6 . 8 3975 ? ? ttc3a103 34d* 1 0 3435 ? ? ttc3a103 374* 1 0 3740 ? ? ttc3a103 39h* 1 0 3975 ? ? ttc3a123 374* 1 2 3740 ? ? ttc3a153 374* 1 5 3740 ? ? ttc3a203 374* 2 0 3740 ? ? ttc3a223 374* 2 2 3740 ? ? ttc3a333 409* 3 3 4090 ? ? ttc3a473 409* 4 7 4090 ? ? ttc3a503 39h* 5 0 3975 ? ? ttc3a503 406* 5 0 4060 ? ? ttc3a683 419* 6 8 4190 ? ? ttc3a104 419* 1 0 0 4190 ? ? ttc3a154 437* 1 5 0 4370 ? ? ttc3a224 437* 2 2 0 4370 ? ? ttc3a334 457* 3 3 0 4570 ? ? ttc3a474 457* 470 1 2 3 5 1 0 4 5 7 0 1 2 3 1 5 0
2 . 5 1 8 - 4 0 ~ + 1 2 5 ? ? n o t e 1 : = t o l e r a n c e o f r r 2 5 n o t e 2 : * = t o l e r a n c e o f b v a l u e n o t e 3 : u l f i l e n o . e 1 3 8 8 2 7 c q c f i l e n o . 0 4 0 0 1 0 1 1 9 6 6
n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 3 www.thinking.com.tw 2 0 0 8 . 0 3 0.01 0 . 1 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 1 1 0 1 2 0 1 3 0 p o w e r d e r a t i n g c u r v e r - t c h a r a c t e r i s t i c c u r v e s ( r e p r e s e n t a t i v e ) 1 0 0 0 25 t u 0 t l a m b i e n t t e m p e r a t u r e ( ) max power rating (%) t u m a x i m u m o p e r a t i n g t e m p e r a t u r e ( ) t l m i n i m u m o p e r a t i n g t e m p e r a t u r e ( ) f o r e x a m p l e a m b i e n t t e m p e r a t u r e ( t a ) = 5 5 m a x i m u m o p e r a t i n g t e m p e r a t u r e ( t u ) 1 2 5 p t a = ( t u - t a ) / ( t u - 2 5 ) p m a x 7 0 % p m a x t e m p e r a t u r e ( ) resistance(k ) (k ttc3a 901 39d ~ ttc3a474 457 ttc3a474 4 5 7 t t c 3 a1 5 4 437 ttc3a104 419 ttc3a473 409 ttc3a203 374 ttc3a103 3 4 d t t c 3 a5 0 2 3 9 h t t c 3 a9 0 1 39d
n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 4 www.thinking.com.tw 2 0 0 8 . 0 3 s o l d e r i n g r e c o m m e n d a t i o n w a v e s o l d e r i n g p r o f i l e r e c o m m e n d e d r e w o r k i n g c o n d i t i o n s w i t h s o l d e r i n g i r o n item conditions temperature of soldering iron-tip 360 (max.) soldering time 3 sec (max.) d i s t a n c e f r o m t h e r m i s t o r ? 2 m m ( m i n . ) temperature 13020 2 6 0 m a x t a m b c o o l i n g time so l d e r i n g pr e h e a t i n g 3 0 ~ 9 0 s e c . 1 sec. 10 sec. n o t e 1 n o t e 2 n o t e 3 n o t e 1 : ( 1 ~ 3 ) / s e c n o t e 2 : ap p r o x . 2 0 0 / s e c n o t e 3 : 5 / s e c . ( m a x )
n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 5 www.thinking.com.tw 2 0 0 8 . 0 3 r e l i a b i l i t y item standard test conditions / methods specifications tensile strength of terminations iec 60068-2-21 g r a d u a l l y a p p l y i n g t h e f o r c e s p e c i f i e d a n d k e e p i n g t h e u n i t f i x e d f o r 1 0 1 s e c . t e r m i n a l d i a m e t e r force ( m m ) ( kg ) 0 . 3 < d 0 . 5 Q 0.5 0 . 5 < d 0 . 8 Q 1 . 0 n o v i s i b l e d a m a g e bending strength of terminations iec 60068-2-21 hold specimen and apply the force specified below t o each lead. bend the specimen to 90, then r eturn to the original position. repeat the procedur e in t h e o p p o s i t e d i r e c t i o n . t e r m i n a l d i a m e t e r f o r c e (mm) ( kg ) 0 . 3 < d 0 . 5 Q 0.25 0 . 5 < d 0 . 8 Q 0 . 5 n o v i s i b l e d a m a g e solderability iec 60068-2-20 2 3 5 5 , 2 0 . 5 s e c at l e a s t 9 5 % o f t e r m i n a l e l e c t r o d e i s c o v e r e d b y new solder resistance to so l d e r i n g h e a t iec 60068-2-20 2 6 0 5 , 1 0 1 s e c n o v i s i b l e d a m a g e r O O 2 5 / r 2 5 3 % O Q high temperature st o r a g e iec 60068-2-3 1 2 5 5 x 1 0 0 0 2 4 h r s n o v i s i b l e d a m a g e r O O 2 5 / r 2 5 O 5 % Q damp heat, steady state iec 60068-2-2 4 0 2 , 9 0 ~ 9 5 % r h , 1 0 0 0 2 4 h r s n o v i s i b l e d a m a g e r O O 2 5 / r 2 5 O 3 % Q rapid change of temperature iec 60068-2-14 t h e c o n d i t i o n s s h o w n b e l o w s h a l l b e r e p e a t e d 5 c y c l e s st e p t e m p e r a t u r e ( ) pe r i o d ( m i n u t e s ) 1 -405 303 2 room temperature 53 3 1255 303 4 room temperature 53 n o v i s i b l e d a m a g e O r 2 5 / r 2 5 O 3 % Q l i f e t e s t i ec 6 0 5 3 9 - 1 2 5 5 , p m a x . x 1 0 0 0 2 4 h r s n o v i s i b l e d a m a g e r O O 2 5 / r 2 5 O 5 % Q
n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 6 www.thinking.com.tw 2 0 0 8 . 0 3 w 2 w w 0 w 1 a p p 1 p 0 p 3 p 2 d 0 h pa c k a g i n g t a p i n g s p e c i f i c a t i o n ( u n i t : m m ) t a p i n g code p 0 1 p 3 1 p 1 1 p 2 1.3 h+2/-0 w 0 1 w 1 1 w 2(max) w1 amax d 0 0.2 p1.0 t0.2 a ( p 0 =12.7) 1 2 . 7 1 2 . 7 4 . 8 3 6 . 3 5 1 8 1 2 9 3 1 8 1 4 2 . 5 4 0 . 6 e ( p 0 =15.0) 1 5 . 0 1 5 . 0 5 . 9 8 7 . 5 0 1 8 1 2 9 3 1 8 1 4 2 . 5 4 0 . 6 q u a n t i t y b u l k p a c k i n g r e e l p a c k i n g a m m o p a c k i n g b o d y s i z e / m m quantity (pcs/bag) 03 500 body size/mm quantity (pcs/reel) 03 2500 body size/mm quantity (pcs/box) 03 2500 t ( u n i t : m m ) 5 5 1 3 1 1 3 4 0 1 0 n n n n n n n n n n n 5 0 5 2 7 5 5 3 4 8 5
n t c t h e r m i s t o r t t c 0 3 s e r i e s 3 m m d i s c t y p e f o r t e m p e r a t u r e s e n s i n g / c o m p e n s a t i o n t h i n k i n g e l e c t r o n i c i n d u s t r i a l c o . , l t d . 7 www.thinking.com.tw 2 0 0 8 . 0 3 s t o r a g e c o n d i t i o n s o f p r o d u c t s s t o r a g e c o n d i t i o n s 1 . s t o r a g e t e m p e r a t u r e - 1 0 ~ + 4 0 2 . r e l a t i v e h u m i d i t y Q 7 5 % r h 3 . k e e p a w a y f r o m c o r r o s i v e a t m o s p h e r e a n d s u n l i g h t . p e r i o d o f s t o r a g e 1 y e a r
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