technical data 4405 product description a compact 3x8.4mm size provides a spacesav - ing alternative to conventional fuse solutions with high interrupting rating for primary and secondary circuit protection up to 250 volts ac or dc and 250ma. ceramic tube construction. ? meets standards (en60079-11) for hazardous applications ? 3x8.4mm physical size ? fast-acting, high breaking capacity of 4000 amps ? ceramic tube, silver-plated brass endcap con - struction ? optional axial leads (tinned copper axial leads construction) ? rohs compliant agency information ? curus recognition file number: e19180, guide jdyx2/jdyx8 applications ? hazardous environments ? oil drilling and refineries ? intrinsically safe barriers packaging ? specify part number and packaging suffix. ? package suffixes: ferrule ? -tr (500 fuses on tape and reel) ? -tr1 (1000 fuses on tape and reel) axial leaded ? tr1 (axial leaded version, 1500 fuses on tape and reel) ordering ? specify part number and packaging suffix (e.g., c308f-v-160ma-tr1) c308f ferrule and axial lead 3 x 8.4 mm fast-acting, ceramic tube fuses for barrier applications effective october 2015 supersedes january 2015
2 technical data 4405 effective october 2015 c308f ferrule and axial lead 3 x 8.4 mm fast-acting, ceramic tube fuses for barrier applications product specifications part number voltage rating vac/dc color coding interrupting rating @ 250 vac/dc (amps)* typical dc cold resistance ( )** typical melting i2t*** agency information curus ferrule axial lead c308f40ma c308f-v-40ma 250 grey 4000 14.2 0.00006 x c308f50ma c308f-v-50ma red 9.40 0.00049 x c308f80ma c308f-v-80ma green 5.10 0.00050 x c308f100ma c308f-v-100ma yellow 2.87 0.00087 x c308f125ma c308f-v-125ma orange 2.20 0.00134 x c308f160ma c308f-v-160ma violet 2.05 0.00166 x c308f200ma c308f-v-200ma brown 1.01 0.00237 x c308f250ma C308F-V-250MA black 0.71 0.00530 x * ac interrupting rating (4000a, pf = 0.4); dc interrupting rating measured at rated voltage, time constant 4 microseconds, battery source. ** dc cold resistance (measured at 10% of rated current). *** typical i2t measured at 10in. electrical characteristics amp rating % of amp rating opening time 40ma~250ma 110% 4 hours, min 300% 10 seconds, max 1000% 0.002 seconds, max environmental data ? thermal shock: mil-std-202g, method 107g (test condition 5 cycles -55c to 125c) ? resistance to solder heat: mil-std-202g method 210f ? vibration: mil-std-202g, method 201a (10~55hz) condition a, -v axial leaded version iec60068-2-6 ? solderability: j-std-002c, test method c1, -v axial leaded version iec60127-2/a3.3 ? component life reliability: 125c, 500h dimensionsCmm www.eaton.com/elx
3 technical data 4405 effective october 2015 c308f ferrule and axial lead 3 x 8.4 mm fast-acting, ceramic tube fuses for barrier applications average time-current curves time (s) current (a) www.eaton.com/elx
4 technical data 4405 effective october 2015 c308f ferrule and axial lead 3 x 8.4 mm fast-acting, ceramic tube fuses for barrier applications temperature t t p t s t c -5c ti me 25 c to pe ak ti me 25 c t sm in t sm ax t l t p prehea t a ma x. ra mp up ra te = 3 c/ s ma x. ra mp do wn ra te = 6 c/ s surface mounting soldering parameters ? reflow solder: jedec j-std-202d t c = 250c. t p = 30s ? wave and manual solder is not recommended reference jdec j-std-020d profile eature standard snp solder ead (p) ree solder preheat and soak temperature min (t smin ) 100c 150c temperature ma (t sma ) 150c 200c time (t smin to t sma ) (t s ) 60-120 seconds 60-120 seconds average ramp up rate t sma to t p c second ma c second ma iuidous temperature (t l l tolerance for peak profile temperature (t p ) is defined as a supplier minimum and a user maximum. tolerance for time at peak profile temperature (t p ) is defined as a supplier minimum and a user maximum. table 1 - standard snpb solder (t c ) pacae tcne ole ole table 2 - lead (pb) free solder (t c ) pacae tcne ole ole - 2 ole 2 1 2 2 2 1 2 2 2 2 2 2 2 2 www.eaton.com/elx
technical data 4405 effective october 2015 c308f ferrule and axial lead 3 x 8.4 mm fast-acting, ceramic tube fuses for barrier applications through hole wave solder profile reflow soldering not recommended reference en 61760-1:2006 profile feature standard snpb solder lead (pb) free solder preheat ? temperature min. (t smin ) 100c 100c ? temperature typ. (t styp ) 120c 120c ? temperature max. (t smax ) 130c 130c ? time (t smin to t smax ) (t s ) 70 seconds 70 seconds d preheat to max temperature 150c max. 150c max. peak temperature (t p )* 235c C 260c 250c C 260c time at peak temperature (t p ) 10 seconds max 5 seconds max each wave 10 seconds max 5 seconds max each wave ramp-down rate ~ 2 k/s min ~3.5 k/s typ ~5 k/s max ~ 2 k/s min ~3.5 k/s typ ~5 k/s max time 25c to 25c 4 minutes 4 minutes manual solder 350c, 4-5 seconds. (by soldering iron), generally manual, hand soldering is not recommended. te mp eratur e time t sm in t sm ax t st yp t p t p first wa ve second wa ve preheat area cool do wn area eaton electronics division 1000 eaton boulevard cleveland, oh 44122 united states www.eaton.com/elx ? 2015 eaton all rights reserved printed in usa publication no. 4405 bu-mc15048 october 2015 eaton is a registered trademark. all other trademarks are property of their respective owners. life support policy: eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an offcer of the company. life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signifcant injur y to the user. eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribu tion of any products. eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin.
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