cartridge and axial lead fuses ?2009 littelfuse, inc. specifications are subject to change without notice. please refer to www.littelfuse.com for current information. revised: march 11, 2009 2ag > time lag > 2205 series 2205 series 2205 series, lead-free 2ag, slo-blo ? fuse the 2ag slo-blo ? axial leaded fuses provide the same performance characteristics as their 3ag counterpart while occupying one-third the space. features t * o b d d p s e b o d f with underwriters laboratories standard ul 248-14 t ' v t f t b s f c p b s e x b t i b c m f in most solvents with thermoplastic sleeve t " w b j m b c m f j o b y j b m m f b e form and with various lead forming dimensions t 3 p ) 4 d p n q m j b o u b o e leadCfree ampere rating (a) amp code max voltage rating (v) interrupting rating nominal cold resistance (ohms) nominal melting i 2 t (a 2 sec) nom voltage drop (mv) nom power dissipation (w) agency approvals ? 0.25 .250 250 35a@250vac 10ka@125vac 2.4300 0.216 n/a n/a x x 0.35 .350 250 1.3100 0.490 n/a n/a x x 0.375 .375 250 1.1685 0.580 n/a n/a x x 0.5 .500 250 0.6935 1.16 n/a n/a x x 0.75 .750 250 0.3430 2.95 n/a n/a x x 1 001 250 0.2120 5.64 n/a n/a x x 1.25 1.25 250 0.1460 9.80 n/a n/a x x 1.5 01.5 250 0.1077 15.0 n/a n/a x x 2 002 250 0.0698 30.0 n/a n/a x x 2.5 02.5 250 0.0502 50.0 n/a n/a x x electrical characteristic specifications by item electrical characteristics for series applications % of ampere rating opening time 100% 4 hours, minimum 135% 1 hour, maximum 200% 3 secs min.; 20 secs max. used as supplimentary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. agency approvals agency agency file number ampere range ? e10480 250ma - 2.5a - 3 250ma - 2.5a 250ma - 2.5a ? description *for 2205001, the additional breaking capacity gate is 40a@600vac.
cartridge and axial lead fuses ?2009 littelfuse, inc. specifications are subject to change without notice. please refer to www.littelfuse.com for current information. revised: march 11, 2009 2ag > time lag > 2205 series 2205 series average time current curves temperature rerating curve 1000 100 10 1 0.1 0.01 0.1 1 10 100 1000 .250a .375a .500a .750a 1.00a 1.50a 2.0a 2 .5a time in seconds current in amperes soldering parameters - wave soldering dwell t ime 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 0 10 20 30 40 5 0 60 70 80 90 100 110 120 130 140 1 5 0 160 170 180 190 200 210 220 230 240 t ime (seconds) t emperature (c) - measured on bottom side of board cooling t ime preheat t ime wave parameter lead-free recommendation preheat: (depends on flux activation temperature) 5 z q j d b m * o e v t u s z 3 f d p n n f o e b u j p o
temperature minimum: 100 c temperature maximum: 150 c preheat time: 60-180 seconds solder pot temperature: 260 c max solder dwell time: 2-5 seconds recommended hand-solder parameters: 4 p m e f s * s p o 5 f n q f s b u v s f ? $ ? $ ) f b u j o h 5 j n f t f d p o e t n b y note: these devices are not recommended for ir or convection reflow process. recommended process parameters:
cartridge and axial lead fuses ?2009 littelfuse, inc. specifications are subject to change without notice. please refer to www.littelfuse.com for current information. revised: march 11, 2009 2ag > time lag > 2205 series 2205 series product characteristics dimensions materials body: glass cap : nickelCplated brass leads: tinCplated copper terminal strength . * - 4 5 % (
. f u i p e "
test condition a solderability 3 f g f s f o d f * & $
4 f d p o e & e j u j p o 2003-01 annex a product marking cap1 : brand logo, current and voltage ratings cap2 : series and agency approval marks operating temperature o ? $ u p ? $ thermal shock . * - 4 5 % (
. f u i p e (
5 f t u $ p o e j u j p o # $ z d m f t ? $ u p ? $
vibration . * - 4 5 % (
. f u i p e " humidity . * - 4 5 % (
. f u i p e #
5 f t u $ p o e j u j p o " ) j h i 3 )
b o e & m f w b u f e 5 f n q ? $
for 240 hours salt spray . * - 4 5 % (
. f u i p e %
5 f t u $ p o e j u j p o # packaging option packaging specification quantity quantity & packaging code reel size bulk n/a 100 ) 9 n/a bulk n/a 1000 . 9 n/a packaging 2205 000p series 14.48 (.57") 4.7 (.184") .635 (.025") 38.1 (1.50") typ. part numbering system
cartridge and axial lead fuses ?2009 littelfuse, inc. specifications are subject to change without notice. please refer to www.littelfuse.com for current information. revised: march 11, 2009
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