33 revised: june 3, 2012 poly-fuse ? resettable ptcs ? 2012 littelfuse, inc 1210l series 1210l series surface mount > 1210l series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/1210l.html for current information. 1210l series the 1210l series ptc provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. electrical characteristics part number marking i hold (a) i trip (a) v max (vdc) i max (a) p d typ. (w) maximum time to trip resistance agency approvals current (a) time (sec.) r min () r 1max () 1210l005 a 0.05 0.15 30 10 0.60 0.25 1.50 3.600 50.00 xx 1210L010 b 0.10 0.30 30 10 0.60 0.50 1.50 1.600 15.00 xx 1210l020 c 0.20 0.40 30 10 0.60 8.00 0.02 0.800 5.000 xx 1210l035 e 0.35 0.70 6 100 0.60 8.00 0.20 0.320 1.300 xx 1210l050 f 0.50 1.00 13.2 100 0.60 8.00 0.05 0.250 0.900 xx 1210l075 g 0.75 1.50 6 100 0.60 8.00 0.10 0.130 0.400 xx 1210l075/24 g2 0.75 1.50 24 100 0.60 8.00 0.10 0.130 0.400 xx 1210l110th h 1.10 2.20 8 100 0.60 8.00 0.10 0.060 0.210 xx 1210l150th k 1.50 3.00 6 100 0.80 8.00 0.30 0.040 0.110 xx 1210l175 v 1.75 3.50 6 100 0.80 8.00 0.60 0.020 0.080 xx 1210l200 l 2.00 4.00 6 100 0.80 8.00 1.00 0.015 0.070 xx i hold = hold current: maximum current device will pass without tripping in 20c still air. i trip = trip current: minimum current at which the device will trip in 20c still air. v max = maximum voltage device can withstand without damage at rated current (i max) i max = maximum fault current device can withstand without damage at rated voltage (v max ) p d = power dissipated from device when in the tripped state at 20c still air. r min = minimum resistance of device in initial (un-soldered) state. r typ = typical resistance of device in initial (un-soldered) state. r 1max = maximum resistance of device at 20c measured one hour after tripping or re?ow soldering of 260c for 20 sec. description applications t 6 4 # q f s j q i f s b m t t % j t l e s j w f t t $ % 3 0 . t t 1 $ n p u i f s c p b s e t q m v h and play protection t . p c j m f q i p o f t c b u u f s z and port protection t 1 % " t e j h j u b m d b n f s b t t ( b n f d p o t p m f q p s u protection features t 3 p ) 4 d p n q m j b o u
m f b e g s f f and halogen-free t ' b t u s f t q p o t f u p g b v m u currents t $ p n q b d u e f t j h o t b w f t board space t - p x s f t j t u b o d f t - p x q s p m m f t $ p n q b u j c m f x j u i i j h i temperature solders agency approvals agency agency file number e183209 r50119118 caution: 0 q f s b u j p o c f z p o e u i f t q f d j m f e s b u j o h n b z s f t v m u j o e b n b h f b o e q p t t j c m f b s d j o h b o e n b n f
34 revised: june 3, 2012 poly-fuse ? resettable ptcs ? 2012 littelfuse, inc. 1210l series surface mount > 1210l series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/1210l.html for current information. ambient operation temperature -40c -20c 0c 20c 40c 50c 60c 70c 85c part number hold current (a) 1210l005 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 1 210l010 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.05 0.03 1210l020 0.29 0.26 0.22 0.20 0.16 0.14 0.13 0.11 0.08 1210l035 0.47 0.45 0.40 0.35 0.33 0.28 0.24 0.21 0.18 1210l050 0.76 0.67 0.58 0.50 0.43 0.40 0.36 0.32 0.28 1210l075 1.00 0.97 0.86 0.75 0.64 0.59 0.54 0.48 0.40 1210l075/24 1.13 1.00 0.88 0.75 0.61 0.47 0.41 0.35 1210l110th 1.69 1.48 1.29 1.10 0.88 0.76 0.65 0.57 0.43 1210l150th 2.13 1.92 1.71 1.50 1.26 1.14 1.01 0.89 0.71 1210l175 2.42 2.22 1.98 1.75 1.52 1.35 1.23 1.05 0.84 1210l200 2.60 2.44 2.35 2.00 1.78 1.67 1.50 1.45 1.10 temperature rerating temperature rerating curve -40 -30 -20 -10 0 10 20 30 40 5 06070808 5 10% 30% 50% 70% 90% 110 % 130% 1 50% 170% temperature (c) percentage of rated current average time current curves the average time current curves and temperature rerating curve performance is affected c z b o v n c f s p s w b s j b c m f t
b o e u i f t f d v s w f t q s p w j e f e b t h v j e b o d f p o m z $ v t u p n f s n v t u verify the performance in their application. 0.01 0.1 1 10 100 0.1 1 10 time in seconds current in amperes 1210l 0.05a 0.10a 0.20a 0.35a 0.50a 0.75a 0.75a/24 1. 10 a 1. 50a 1. 7 5a 2.00a
35 revised: june 3, 2012 poly-fuse ? resettable ptcs ? 2012 littelfuse, inc 1210l series 1210l series surface mount > 1210l series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/1210l.html for current information. environmental speci?cations soldering parameters condition re?ow peak temp/ duration time 260c / 10 sec time above liquids (tal) 220c 60 sec ~ 100 sec preheat 120c~ 180c 50 sec ~ 150 sec storage condition ? $ _ ? $
< = 70%rh t 3 f d p n n f o e f e s f n p x n f u i p e t * 3
w b q p s q i b t f p w f o
i p u b j s p w f o
/ 2 environment for leadCfree t 3 f d p n n f o e f e n b y j n v n q b t u f u i j d l o f t t j t n n j o d i
t % f w j d f t d b o c f d m f b o f e v t j o h t u b o e b s e j o e v t u s z n f u i p e t b o e solvents. note: * g s f n p x u f n q f s b u v s f t f y d f f e u i f s f d p n n f o e f e q s p m m f
devices may not meet the performance requirements. operating/storage temperature -40c to +85c maximum device surface temperature in tripped state 125c passive aging ? $
i p v s t -/+5% typical resistance change humidity aging ? $
3 )
i p v s t -/+5% typical resistance change thermal shock . * - o 4 5 % o
. f u i p e ( ? $ ? $
u j n f t -30% typical resistance change solvent resistance . * - o 4 5 % o
. f u i p e / p d i b o h f vibration . * - o 4 5 % o $
. f u i p e
condition a / p d i b o h f moisture level sensitivity - f w f m
+ o 4 5 % o $ physical speci?cations terminal material solder-plated copper (solder material: matte tin (sn)) lead solderability . f f u t & * " 4 q f d j m d b u j p o 3 4 &
" / 4 * + 4 5 % $ b u f h p s z preheating 120 180 220 260 0 60 to 100 temperature (c) soldering cooling 120 50 to 150 time(s)
36 revised: june 3, 2012 poly-fuse ? resettable ptcs ? 2012 littelfuse, inc. 1210l series surface mount > 1210l series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/1210l.html for current information. dimensions part number abcde inches mm inches mm inches mm inches mm inches mm min max min max min max min max min max min max min max min max min max min max 1210l005 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.05 0.75 1.25 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1 210l010 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.05 0.75 1.25 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l020 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.04 0.60 1.00 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l035 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.03 0.50 0.85 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l050 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.03 0.50 0.85 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l075 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.03 0.50 0.85 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l075/24 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.05 0.07 1.20 1.80 0.01 0.03 0.25 0.75 0.004 0.02 0.1 0.5 1210l110th 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.04 0.05 0.30 0.71 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l150th 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.07 0.75 1.07 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l175 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.04 0.60 1.00 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210l200 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.06 0.80 1.60 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 c t op view pad layout side view bottom view 2.50 mm (.098) 2.00 mm (.079) 1.00 mm (.040) d mark ing code varies wi t h amperage ra t ing (see electrical characteristics t able) shown is 1. 5 amp ra t ing e a b k k
37 revised: june 3, 2012 poly-fuse ? resettable ptcs ? 2012 littelfuse, inc 1210l series 1210l series surface mount > 1210l series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/1210l.html for current information. part ordering number system packaging style device size code (0.12 x 0.10 inch) l: littelfuse surface mount pptc i hold hold current code (refer to electrical characteristics table) quantity code: w=3000 y=4000 p=2000 r: tape & reel series 1210 l xxx /xx th y r low profile device indicator (required, for l110 and l150 device orders only. refer to c in dimensions section.) special voltage rating item (applicable only to 1210l075/24. refer to electrical characteristics table for additional information) packaging options part number ordering number halogen free i hold (a) i hold code packaging option quantity quantity & packaging codes 1210l005 1210l005wr yes 0.05 005 tape and reel 3000 wr 1210L010 1210L010wr yes 0.10 010 tape and reel 3000 wr 1210l020 1210l020wr yes 0.20 020 tape and reel 3000 wr 1210l035 1210l035yr yes 0.35 035 tape and reel 4000 yr 1210l050 1210l050yr yes 0.50 050 tape and reel 4000 yr 1210l075 1210l075yr yes 0.75 075 tape and reel 4000 yr 1210l075/24 1210l075/24pr yes 0.75 075 tape and reel 2000 pr 1210l110th 1210l110thyr yes 1.10 110 tape and reel 4000 yr 1210l150th 1210l150thwr yes 1.50 150 tape and reel 3000 wr 1210l175 1210l175wr yes 1.75 175 tape and reel 3000 wr 1210l200 1210l200pr yes 2.00 200 tape and reel 2000 pr
38 revised: june 3, 2012 poly-fuse ? resettable ptcs ? 2012 littelfuse, inc. 1210l series surface mount > 1210l series speci?cations are subject to change without notice. please refer to www.littelfuse.com/series/1210l.html for current information. tape specifications: eia-481-1 (mm) reel dimensions: eia-481-1 (mm) packaging code yr: 1210l035 1210l050 1210l075 1210l110th packaging code wr: 1210l005 1210L010 1210l020 1210l150th 1210l175 packaging code pr: 1210l075/24 1210l200 w 8.0+/- 0.30 8.0+/- 0.30 8.0+/- 0.30 h 12.0+/- 0.05 f 3.5+/- 0.05 3.5+/- 0.05 3.5+/- 0.05 w 9.0+/- 0.5 e 1 1.75+/- 0.10 1.75+/- 0.10 1.75+/- 0.10 d ? 60+0.5 d 0 1.55+/- 0.05 1.55+/- 0.05 1.55+/- 0.05 f ? 13.0+/- 0.2 d 1 1.0 (min) 1.0 (min) 1.0 (min) c ? 178+/- 1.0 p 0 4.0+/- 0.10 4.0+/- 0.10 4.0+/- 0.10 h 1 11+/- 0.5 p 1 4.0+/- 0.10 4.0+/- 0.10 4.0+/- 0.10 w 1 2.2+/- 0.5 p 2 2.0+/- 0.05 2.0+/- 0.05 2.0+/- 0.05 w 2 3.0+0.5 a 0 2.82+/- 0.10 2.82+/- 0.10 2.67+/- 0.10 w 3 4.0+0.5 b 0 3.46+/- 0.10 3.46+/- 0.10 3.36+/- 0.10 w 4 5.5+0.5 t 0.25+/- 0.10 0.25+/- 0.10 0.25+/- 0.10 k 0 1.00+/- 0.10 1.30+/- 0.10 1.65+/- 0.10 leader min. 390 390 390 trailer min. 160 160 160 tape and reel speci?cations w 4 w 2 w 3 w 1 f h 1 w c d h d 2 k 0 b 0 a 0 t f w e 1 p 2 d 0 p 0 p 1
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