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| varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. tmov ? /itmov ? series rohs description features t 3 p ) 4 d p n q m j b o u b o e - f b e o g s f f b w b j m b c m f t 1 b u f o u f e j o u f h s b u f e u i f s n b m q s p u f d u j p o e f w j d f 1 b u f o u 6 4 t % f t j h o f e u p g b d j m j u b u f d p n q m j b o d f u p 6 - o e & e j u j p o g p s 4 1 % q s p e v d u t ) j h i q f b l t v s h f d v s s f o u s b u j o h v q u p l " t 8 b w f t p m e f s b c m f t 4 u b o e b s e m f b e g p s n b o e t q b d j o h p q u j p o t - p x m f b l b h f t ? $ u p ? $ p q f s b u j o h u f n q s b o h f t 5 i s f f m f b e w f s t j p o b w b j m b c m f g p s j o e j d b u j p o q v s q p t f t agency approvals applications t 4 1 % 1 s p e v d u t t " $ 1 b o f m 1 s p u f d u j p o . p e v m f t t " $ - j o f 1 p x f s 4 v q q m j f t t 4 v s h f 1 s p u f d u f e 4 u s j q $ p o o f d u p s t t " $ 1 p x f s . f u f s t t 3 f m p d b u b c m f " $ 1 p x f s 5 b q t t ( ' $ * ( s p v o e ' b v m u $ v s s f o u * o u f s v q u f s t 6 1 4 6 o j o u f s s v q u b c m f 1 p x f s 4 v q q m z t 8 i j u f ( p p e t t 1 m v h j o 4 1 % t * o w f s u f s t t " $ % $ 1 p x f s 4 v q q m j f t agency approval agency file number 6 - & 6 - & 2 $ $ 2 $ " * & $ " o o f y 2 & ' * & $ * & $ * & $ " o o f y 2 tmov ? and i tmov ? varistor series 5 i f - j u u f m g v t f 5 . 0 7 ? b o e j 5 . 0 7 ? u i f s n b m m z q s p u f d u f e w b s j t u p s t s f q s f t f o u b o f x e f w f m p q n f o u j o j o u f h s b u f e d j s d v j u q s p u f d u j p o # p u i w f s t j p o t b s f d p n q s j t f e p g s b e j b m m f b e f e . 0 7 t . f u b m 0 y j e f 7 b s j t u p s t x j u i b o j o u f h s b u f e u i f s n b m m z b d u j w b u f e f m f n f o u e f t j h o f e u p p q f o j o u i f f w f o u p g p w f s i f b u j o h e v f u p u i f b c o p s n b m p w f s w p m u b h f m j n j u f e d v s s f o u d p o e j u j p o t p v u m j o f e j o 6 - 5 i f 5 . 0 7 ? b o e j 5 . 0 7 ? w b s j t u p s t j o u f h s b u f e u i f s n b m f m f n f o u j o d p o k v o d u j p o x j u i b q q s p q s j b u f f o d m p t v s f e f t j h o i f m q t g b d j m j u b u f 4 1 % n p e v m f d p n q m j b o d f u p 6 - g p s c p u i d p s e d p o o f d u f e b o e q f s n b o f o u m z d p o o f d u f e b q q m j d b u j p o t 5 i f 5 . 0 7 ? b o e j 5 . 0 7 ? w b s j t u p s t p g g f s r v j d l u i f s n b m s f t q p o t f e v f u p u i f d m p t f q s p y j n j u z p g u i f j o u f h s b u f e u i f s n b m f m f n f o u u p u i f . 0 7 c p e z 5 i f j o u f h s b u f e d p o m h v s b u j p o b m t p p g g f s t m p x f s j o e v d u b o d f u i b o n p t u e j t d s f u f t p m v u j p o t s f t v m u j o h j o j n q s p w f e d m b n q j o h q f s g p s n b o d f u p g b t u p w f s w p m u b h f u s b o t j f o u t 5 i f j 5 . 0 7 ? w b s j t u p s e j g g f s t g s p n u i f 5 . 0 7 ? w b s j t u p s c z u i f j o d m v t j p o p g b u i j s e m f b e g p s u i f q v s q p t f p g j o e j d b u j o h u i b u u i f . 0 7 i b t c f f o e j t d p o o f d u f e g s p n u i f d j s d v j u 5 i j t m f b e g b d j m j u b u f t d p o o f d u j p o u p n p o j u p s j o h d j s d v j u s z " e e j u j p o b m m z 5 . 0 7 ? b o e j 5 . 0 7 w b s j t u p s t b s f x b w f t p m e f s b c m f u i v t t j n q m j g z j o h f o e q s p e v d u b t t f n c m z c z s f e v d j o h u i f u i f f y q f o t f b o e s f x p s l b t t p d j b u f e x j u i i b o e t p m e f s j o h p q f s b u j p o t varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. tmov and itmov ? ratings & speci?cations tmov leadCfree and rohs compliant models itmov leadCfree and rohs compliant models disc diameter maximum rating (85c) speci?cations (25c) continuous transient varistor voltage at 1ma test current maximum clamping voltage 8/20 s typical capaci- tance f = 1mhz ac volts suppressed voltage rating energy 2ms peak surge current 8/20 s part number branding part number branding v . " $ 3 . 4 ul 1449 table 60.1 w 5 . i 5 . 1 pulse i 5 . 2 pulse v n(dc) min v n(dc) max v $ i 1 , c (mm) (v) (v) (j) (a) (a) (v) (v) (a) (pf) 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . o b 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . o b 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . o b 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . o b 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . o b 5 . 0 7 3 1 & 1 5 & 5 . 0 7 3 1 . 1 5 . o b / 0 5 & ' p s n n e f w j d f t x j u i b w p m u b h f s b u j o h h s f b u f s u i b o 7 q m f b t f d p o u b d u g b d u p s z s f h b s e j o h b w b j m b c j m j u z absolute maximum ratings t ' p s s b u j o h t p g j o e j w j e v b m n f n c f s t p g b t f s j f t t f f % f w j d f 3 b u j o h t b o e 4 q f d j m d b u j p o t d i b s u continuous tmov ? and itmov ? series units steady state applied voltage: " $ 7 p m u b h f 3 b o h f 7 . " $ 3 . 4 u p 7 transient: peak pulse current (i tm ) - ' p s y t $ v s s f o u 8 b w f t j o h m f q v m t f u p " single-pulse energy capability - ' p s n t $ v s s f o u 8 b w f u p j 0 q f s b u j o h " n c j f o u 5 f n q f s b u v s f 3 b o h f 5 " u p ? $ 4 u p s b h f 5 f n q f s b u v s f 3 b o h f 5 4 5 ( u p ? $ 5 f n q f s b u v s f $ p f g g j d j f o u d 7 p g $ m b n q j o h 7 p m u b h f 7 $ b u 4 q f d j g j f e 5 f t u $ v s s f o u ? $ ) j 1 p u & o d b q t v m b u j p o $ 0 " 5 * / ( * t p m b u j p o 7 p m u b h f $ b q b c j m j u z 7 5 i f s n b m 1 s p u f d u j p o * t p m b u j p o 7 p m u b h f $ b q b c j m j u z x i f o p q f s b u f e 7 $ 0 " 5 * / ( * o t v m b u j p o 3 f t j t u b o d f m * o e j d b u p s - f b e 3 b u j o h - f b e j 5 . 0 7 ? w b s j t u p s p o m z $ p o u j o v p v t 3 . 4 d v s s f o u n " 4 v s h f $ v s s f o u t " caution: 4 u s f t t f t b c p w f u i p t f m j t u f e j o i " c t p m v u f . b y j n v n 3 b u j o h t w n b z d b v t f q f s n b o f o u e b n b h f u p u i f e f w j d f 5 i j t j t b t u s f t t p o m z s b u j o h b o e p q f s b u j p o p g u i f e f w j d f b u u i f t f p s b o z p u i f s d p o e j u j p o t b c p w f u i p t f j o e j d b u f e j o u i f p q f s b u j p o b m t f d u j p o t p g u i j t t q f d j m d b u j p o j t o p u j n q m j f e varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. tmov ? /itmov ? series / p u f 5 i f 5 . 0 7 ? b o e j 5 . 0 7 ? w b s j t u p s t b s f j o u f o e f e j o d p o k v o d u j p o x j u i b q q s p q s j b u f f o d m p t v s f e f t j h o u p i f m q g b d j m j u b u f 4 1 % n p e v m f d p n q m j b o d f u p 6 - s e & e j u j p o 4 f d u j p o b c o p s n b m p w f s w p m u b h f m j n j u f e d v s s f o u s f r v j s f n f o u t 6 o e f s u i f t f f y u s f n f b c o p s n b m p w f s w p m u b h f d p o e j u j p o t t p n f v o j u t x j m m f y i j c j u t v c t u b o u j b m i f b u j o h b s d j o h b o e w f o u j o h q s j p s u p p q f o j o h . p e v m f t t i p v m e c f e f t j h o f e u p d p o u b j o u i j t q p t t j c j m j u z " q q m j d b u j p o u f t u j o h j t t u s p o h m z s f d p n n f o e f e thermal characteristics 0.1 1 10 10 100 1000 10000 time(s) 0.12 5 a 0. 5 a 2. 5 a 5 a typical 0 20 40 60 80 100 -55 50 60 70 80 90 100 110 120 130 ambient temperature (oc) percent of rated valu e current, energy, power derating curve 100 1000 10000 0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 10000 peak current (a) clamping voltage (v) 175v 150v 140v 130v 320v 275v 250v 230v 420v 385v 115v maximum leakage current maximum clamping voltage 14mm 200v 460v 510v 550v 575v 625v 750v maximum clamping voltage for 14mm parts maximum clamping voltage for 20mm parts 100 1000 10000 0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 10000 peak current (a) clamping voltage (v) 175v 150v 140v 130v 320v 275v 250v 230v 420v 385v 115v maximum leakage current maximum clamping voltage 20mm 200v 460v 510v 550v 575v 625v 750v 300v ' p s b q q m j d b u j p o t f y d f f e j o h ? $ b n c j f o u u f n q f s b u v s f u i f q f b l t v s h f d v s s f o u b o e f o f s h z s b u j o h t n v t u c f s f e v d f e b t t i p x o b c p w f figure 1 figure 2 figure 3 figure 4 varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. repetitive surge capability for 14mm parts repetitive surge capability for 20mm parts wave solder pro?le / 0 5 & " w f s b h f q p x f s e j t t j q b u j p o p g u s b o t j f o u t t i p v m e o p u f y d f f e 8 / 0 5 & " w f s b h f q p x f s e j t t j q b u j p o p g u s b o t j f o u t t i p v m e o p u f y d f f e 8 operating/storage temperature ? $ u p ? $ passive aging ? $ i p v s t u z q j d b m w p m u b h f d i b o h f humidity aging ? $ 3 ) i p v s t u z q j d b m w p m u b h f d i b o h f thermal shock ? $ u p ? $ u j n f t u z q j d b m w p m u b h f d i b o h f solvent resistance . * - o 4 5 % o . f u i p e ' moisture sensitivity - f w f m + o 4 5 % o $ lead material / p o - f b e o g s f f q b s u t 4 p m e f s d p b u f e $ p q q f s x j s f p s 5 j o o d p b u f e $ p q q f s x j s f - f b e o g s f f q b s u t 5 j o o d p b u f e $ p q q f s x j s f soldering characteristics 4 p m e f s b c j m j u z q f s . * - o 4 5 % o . f u i p e & insulating material $ v s f e n b n f s f u b s e b o u f q p y z q p m z n f s n f f u t 6 - 7 o s f r v j s f n f o u t device labeling . b s l f e x j u i - ' w p m u b h f 6 - $ 4 " m p h p t b o e e b u f d p e f physical speci?cations environmental speci?cations # f d b v t f u i f 5 . 0 7 ? b o e j 5 . 0 7 ? w b s j t u p s t d p o u b j o b u i f s n b m q s p u f d u j p o e f w j d f d b s f n v t u c f u b l f o x i f o t p m e f s j o h u i f e f w j d f t j o u p q m b d f 5 x p t p m e f s j o h n f u i p e t b s f q p t t j c m f ' j s t u m z i b o e t p m e f s j o h * u j t s f d p n n f o e f e u p i f b u t j o l u i f m f b e t p g u i f e f w j d f 4 f d p o e m z x b w f t p m e f s - j o h * u j t d s j u j d b m m z j n q p s u b o u u i b u b m m q s f i f b u t u b h f b o e u i f t p m e f s c b u i u f n q f s b u v s f t b s f s j h j e m z d p o u s p m m f e 0 50 100 150 200 250 300 00.511.522.533.54 time(minutes) temperature (oc) maximum wave 240c leadCfree pro?le 0 50 100 150 200 250 300 00.511.522.533.54 time(minutes) temperature (oc) maximum wave 260c non leadCfree pro?le 1 10 100 1000 10000 10 100 1000 10000 impulse duration (s) peak current (a) 1 10 2 10 3 model 20 mm 2 10 4 10 5 10 6 10 1 10 100 1000 10000 10 100 1000 10000 impulse duration (s) p eak current (a) 1 10 10 2 10 3 model 14 mm 2 10 4 10 5 10 6 figure 5 figure 6 figure 7 figure 8 varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. tmov ? /itmov ? series 1 2 3 3 2 1 thermal fuse element mov thermal fuse element mov monitor lead monitor lead lead con?gurations tmov ? varistor itmov ? varistor itmov ? varistor application examples 5 i f b q q m j d b u j p o f y b n q m f t c f m p x t i p x i p x u i f j o e j d b u p s m f b e p o u i f j 5 . 0 7 ? d b o c f v t f e u p j o e j d b u f u i b u u i f u i f s n b m f m f n f o u i b t c f f o p q f o f e 5 i j t t j h o j m f t u i b u u i f d j s d v j u j t o p m p o h f s q s p u f d u f e g s p n u s b o t j f o u t c z u i f . 0 7 r led line fuse itmov varistor neutral line to protected circuit /puf.0tbsfopoqpmbsjfeqbttjwffmfnfout application example 1 * o u i j t d b t f u i f - & % j t o p s n b m m z p o b o e j t p g g x i f o u i f u i f s n b m f m f n f o u p q f o t application example 2 5 i j t d j s d v j u v u j m j [ f t b o p q u p d p v q m f s u p q s p w j e f h b m w b o j d j t p m b u j p o t c f u x f f o u i f j 5 . 0 7 ? w b s j t u p s b o e u i f j o e j d b u j o h p s b m b s n d j s d v j u s z application example 3 5 i j t d j s d v j u j m m v t u s b u f t u i f v t f p g u i f n p o j u p s j o h m f b e p g u i f j 5 . 0 7 ? w b s j t u p s u p f o t v s f u i b u f r v j q n f o u j t p o m z p q f s b u f e x i f o p w f s w p m u b h f q s p u f d u j p o q s f t f o u * o o p s n b m p q f s b u j p o u i f m p b e t x j u d i s f m b z t p m f o p j e j t q p x f s f e w j b u i f j o e j d b u p s m f b e p g u i f j 5 . 0 7 ? w b s j t u p s * o u i f f w f o u p g u i f u i f s n b m f m f n f o u c f j o h b d u j w b u f e u i f s f m b z x j m m e f b d u j w b u f d v u u j o h q p x f s u p u i f q s p u f d u f e d j s d v j u b o e u i f g b v m u - & % x j m m j m m v n j o b u f r line fuse itmov varistor neutral ac optocoupler to status annunciator light/alarm to protected circuit line line fuse itmov varistor neutral fault led (normallyoff) "load powered" neon lamp load switch relay (loss of protection) r to protected circuit line 1mfbtfopuf*oejdbupsdjsdvjutbsfqspwjefebtb hvjefmjofpomzfsjmdbujpopgbduvbmjoejdbupsdjsdvjusz jtuifsftqpotjcjmjuzpguiffoevtfspnqpofou wbmvfttfmfdufenvtucfbqqspqsjbufgpsuiftqfdjmd "mjofwpmubhftfswjdfboebqqmjdbujpo varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. device dimensions dimension v rms voltage model tmov ? varistor itmov ? varistor 14mm size 20mm size 14mm size 20mm size min. mm (in) max. mm (in) min. mm (in) max. mm (in) min. mm (in) max. mm (in) min. mm (in) max. mm (in) a straight lead " - - a crimped lead " - - -- -- -- -- dia d " - - e " - - e1 bulk pack o b o b o b o b e1 tape & reel and in-line lead o b o b o b o b e2 " - - o b o b o b o b e3 " - - o b o b o b o b e -- -- -- -- -- -- -- -- -- -- -- -- -- o b -- -- o b -- -- o b -- -- o b -- l " - - -- -- -- -- l3 " - - o b o b o b o b -- -- dia b o b o b o b o b dia c 0 v u t j e f - f b e 0 o m z " - - o b o b o b o b / 0 5 & 4 ' p s n n s b u j o h t b c p w f 7 rms d p o u b d u g b d u p s z g p s t q f d j m d b u j p o t * u f n t b c p w f 7 rms b s f o p u b w b j m b c m f q b d l b h f e b t u b q f b o e s f f m c v m l q b d l p o m z e e e1 e1 e3 e e2 e l a l3 dia d dia d dia b dia b dia c monitor lead tmov straight lead forms itmov e e e1 e1 e3 e e2 e l a l3 dia d dia d dia b dia b dia c monitor lead tmov (outer crimp) itmov (inner crimp) curved lead forms seating plane varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. tmov ? /itmov ? series description model size 14mm 20mm b 1 $ p n q p o f o u 5 p q u p 4 f b u j o h 1 m b o f . b y . b y p 1 j u d i p g $ p n q p o f o u p 0 ' f f e ) p m f 1 j u d i p 1 ' f f e ) p m f $ f o u f s u p 1 j u d i p 2 ) p m f $ f o u f s u p $ p n q p o f o u $ f o u f s f - f b e u p - f b e % j t u b o d f h $ p n q p o f o u " m j h o n f o u . b y . b y w 5 b q f 8 j e u i w 0 ) p m e % p x o 5 b q f 8 j e u i w 1 ) p m f 1 p t j u j p o w 2 ) p m e % p x o 5 b q f 1 p t j u j p o . b y . b y h 1 $ p n q p o f o u ) f j h i u . b y . b y d 0 ' f f e ) p m f % j b n f u f s t 5 p u b m 5 b q f 5 i j d l o f t t l - f o h u i p g $ m j q q f e - f b e . b y . b y p $ p n q p o f o u " m j h o n f o u . b y n n . b y c $ s j n q - f o h u i u z q u z q h 0 4 f b u j o h 1 m b o f ) f j h i u tape and reel speci?cation 5 . 0 7 ? 7 " 3 * 4 5 0 3 8 * 5 ) 0 6 5 & 3 $ 3 * . 1 j 5 . 0 7 ? 7 " 3 * 4 5 0 3 8 * 5 ) * / / & 3 $ 3 * . 1 seating plane b c p2 d p p w2 t f w0 w w1 d h d h d p e d0 p1 p0 h 1 h 0 b 1 t 3 f f m d b q b d j u z w b s j f t x j u i w p m u b h f t - f b e t b s f d s j n q f e b o e j o m j o f 5 i j t f y d m v e f t u i f n p o j u p s m f b e p o j 5 . 0 7 ? e f w j d f t x i j d i b s f o p u d s j n q f e b o e o p u j o m j o f t 5 p p s e f s u b q f b o e s f f m p q u j p o q m f b t f b e e t v g m y h - 5 h u p f o e p g t u b o e b s e q b s u o v n c f s t 5 b q f b o e s f f m p q u j p o j t b w b j m b c m f g p s s b u f e w p m u b h f t v q u p 7 $ p o u b d u g b d u p s z s f h b s e j o h b w b j m b c j m j u z p g i j h i f s w p m u b h f t $ p o u b d u - j u u f m g v t f g p s b e e j u j p o b m e f u b j m t % j n f o t j p o t j o n n varistor products ?2011 littelfuse, inc. revision: january 21, 2011 tmov ? and i tmov ? varistor series radial lead varistors > tmov ? and itmov ? series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/tmov.html for current information. part numbering system tmov 20 r e 1 5 0 device family littelfuse thermally protected mov disc diameter (mm) 14 or 20mm ceramic shape r: round series designator e: tmov (2-leaded, without indicator lead) m: itmov (3-leaded, with indicator lead option) v m(ac)rms 115v to 750v xxxxx non-standard lead form, packaging and lead spacing options 1 : l2b7: lead form: crimped and in-line 2 leads packaging: bulk pack lead spacing 3 : 7.5mm l2t7: lead form: crimped and in-line 2 leads packaging: tape and reel 4 lead spacing 3 : 7.5mm other non-standard options may be available - please contact littelfuse. base part codes (see ratings & speci?cations tables and notes below) option codes 1 (see below) p lead-free/rohs compliant indicator notes: 1 use base part code only to receive standard product: lead form: straight leads. devices greater than 420vrms are provided in-line 2 . packaging: bulk pack lead spacing: 7.5mm +/-1.0mm 2 in-line refers to straight row of leads at the tip where product is to contact the circuit board. refer to e1 in device dimensions section. 3 lead spacing refers to span between leads as e dimension in device dimensions section. 4 due to device bulk, tape and reel packaging option is available only for devices up to 420vrms pack quantities rated voltage pack quantities bulk pack tape and reel model size model size 14mm 20mm 14mm 20mm o b o b / 0 5 & 5 b q f b o e 3 f f m b w b j m b c m f v q u p 7 p o m z q m f b t f d p o u b d u g b d u p s z s f h b s e j o h b w b j m b c j m j u z p g i j h i f s w p m u b h f q b s u t |
Price & Availability of TMOV14RP175M
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