259 ? 2009 littelfuse, inc. specications are subject to change without notice. axial lead & cartridge fuses 2ag > time lag > 229/230 series 229/230 series please refer to www.littelfuse.com/series/229.html or /230.html for current information. 229/230 series 229/230 series lead-free 2ag, slo-blo ? fuse and indicating slo-blo ? fuse agency approvals agency agency file number ampere range e10480 250ma - 3.5a lr 29862 250ma - 7a e10480 4a - 7a ps e nbk210405 - e10480d/f/g/h 1a - 7a 250ma - 7a features electrical characteristics for series t * o b d d p s e b o d f x j u i 6 - 4 u b o e b s e t 3 p ) 4 d p n q m j b o u b o e - f b e g s f f t ' v t f t b s f b w b j m b c m f g p s c p b s e x b t i b c m f x j u i u i f b e e j u j p o b m t f b m j o h q s p d f t t
o f f e u p b e e u i f t v g ? y " t " w b j m b c m f j o d b s u s j e h f b o e b y j b m m f b e g p s n b o e x j u i w b s j p v t m f b e g p s n j o h e j n f o t j p o t t 4 m f f w f e g v t f t b s f b w b j m b c m f % of ampere rating opening time 100% i p v s t
. j o j n v n 135% i p v s
. b y j n v n 200% t f d p o e t
. j o j n v n t f d p o e t
. b y j n v n applications t 4 u b o e b s e t f s j f t n f f u t u i f e f n b o e j o h s f r v j s f n f o u t p g u i f 5 f m f d p n * o e v t u s z t 5 i f t f g v t f t d p n c j o f d p o w f o u j p o b m p w f s d v s s f o u q s p u f d u j p o x j u i b c j m j u z u p x j u i t u b o e i j h i d v s s f o u
t i p s u e v s b u j p o q v m t f t x i j d i d p n q m j f t u p t i p s u d j s d v j u s f r v j s f n f o u t p g 6 - g p s 5 f m f d p n f r v j q n f o u t ps e description revised: november 17, 2010 5 i f " ( 4 m p # m p ? ' v t f t b s f b w b j m b c m f j o d b s u s j e h f g p s n p s x j u i b y j b m m f b e t " ( ' v t f t q s p w j e f u i f t b n f q f s g p s n b o d f d i b s b d u f s j t u j d t b t u i f j s " ( d p v o u f s q b s u
x i j m f p d d v q z j o h p o f u i j s e u i f t q b d f 5 i f g v t f d b u b m p h o v n c f s x j u i u i f t v g ? y i 4 w j o t u b o u m z j e f o u j ? f t j u t f m g v q p o p q f o j o h c z t i p x j o h b e j t d p m p s b u j p o p g j u t h m b t t c p e z ( v f t t x p s l b o e u j n f d p o t v n j o h d j s d v j u u f t u j o h b s f f m j n j o b u f e 5 i j t v o j r v f e f t j h o p g g f s t u i f t b n f r v b m j u z q f s g p s n b o d f d i b s b d u f s j t u j d t b t u i f t u b o e b s e " ( 4 m p # m p ? g v t f e f t j h o 8 i f o p s e f s j o h u i f " ( * o e j d b u j o h 4 m p # m p ? ' v t f
b o h 4 h j t s f r v j s f e b g u f s u i f d b u b m p h o v n c f s
introduction to circuit protection introduction to circuit protection transientology 260 ? 2009 littelfuse, inc. specications are subject to change without notice. axial lead & cartridge fuses 2ag > time lag > 229/230 series 229/230 series please refer to www.littelfuse.com/series/229.html or /230.html for current information. electrical characteristic specication by item amp code ampere rating (a) voltage rating (v) interrupting rating nominal cold resistance (ohms) nominal melting i 2 t (a 2 sec) agency approvals ps e .250 0.25 250 " ! 7 b d , " ! 7 b d , " ! 7 e d " ! 7 b d 2.4300 0.216 y y y .350 0.35 250 1.3100 0.490 y y y .375 0.375 250 1.1685 0.580 y y y .500 0.5 250 0.6935 1.16 y y y .600 0.6 250 0.4805 1.75 y y y .750 0.75 250 0.3430 2.95 y y y .800 0.8 250 0.3060 3.45 y y y 001. 1 250 0.2120 5.64 y y y y 1.25 1.25 250 " ! 7 b d , " ! 7 b d , " ! 7 e d " ! 7 b d 0.1460 9.80 y y y y 01.5 1.5 250 0.1077 15.0 y y y y 002. 2 250 0.0698 30.0 y y y y 2.25 2.25 250 0.0567 39.0 y y y y 02.5 2.5 250 0.0502 50.0 y y y y 003. 3 250 0.0383 77.0 y y y y 03.5 3.5 250 " ! 7 b d , " ! 7 b d , " ! 7 e d 0.0312 110.0 y y y y 004. 4 125 " ! 7 b d " ! 7 e d 0.0258 148.0 y y y y 005. 5 125 0.0186 267 y y y y 006. 6 125 0.0141 380 y y y y 007. 7 125 0.0116 464 y y y y
261 ? 2009 littelfuse, inc. specications are subject to change without notice. axial lead & cartridge fuses 2ag > time lag > 229/230 series 229/230 series please refer to www.littelfuse.com/series/229.html or /230.html for current information. 229/230 series amp code ampere rating (a) interrupting rating nominal cold resistance (ohms) nominal melting i 2 t (a 2 sec) 10 x 160 s 1500v 10 x 560 s 800v 10 x 1000 s 1000v .250 0.25 " ! 7 b d " ! 7 b d " ! 7 b d " ! 7 b d 2.4300 0.216 23.0a 16.6a 12.4a .350 0.35 1.3100 0.490 34.0a 25.8a 19.3a .375 0.375 1.1685 0.580 40.0a 25.4a 19.0a .500 0.5 0.6935 1.16 60.0a 37.7a 28.2a .600 0.6 0.4805 1.75 71.0a 47.2a 35.3a .750 0.75 0.3430 2.95 91.0a 65.5a 49.0a .800 0.8 0.3060 3.45 104.0a 68.9a 51.6a 001. 1 0.2120 5.64 130a 88.6a 66.3a 1.25 1.25* 0.1460 9.80 162.0a 118.1a 100.0a surge withstand specicatons " q f b l
7
y n j d s p t f d p o e t
s f q f u j u j p o t peak withstand current(lp): 5 i f t f g v t f t x j m m x j u i t u b o e s f q f u j u j p o t p g b e p v c m f f y q p o f o u j b m j n q v m t f x b w f i b w j o h q f b l d v s s f o u t m q
|