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? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 1 one world one brand one strategy one focus one team one kemet benefts ? voltage ratings to 35v ? volumetric effciency ? stable temperature characteristics ? up to 68f capacitance value ? high ripple current capability ? low esr ? high reliability ? low profle design ? benign failure mode ? pb free when ordered with 100% sn termination ? rohs compliant and halogen free applications typical applications include dc/dc converters, power supply input and higher voltage applications such as 12v to 28v power input rails in the military/aerospace and industrial markets. overview the kemet organic capacitor (ko-cap) is a tantalum capacitor with a ta anode and ta 2 o 5 dielectric. a conductive organic polymer replaces the traditionally used mno 2 as the cathode plate of the capacitor. this results in very low esr and improved capacitance retention at high frequency. the ko-cap also exhibits a benign failure mode which eliminates the ignition failures that can occur in standard mno 2 tantalum types. ko- caps may also be operated at steady state voltages up to 90% of rated voltage for part types with rated voltages of 10 volts and up to 80% of rated voltage for part types >10 volts with equivalent or better reliability than traditional mno 2 tantalum capacitors operated at 50% of rated voltage. the t521 series high voltage polymer tantalum is designed for higher application voltages such as 12v, 24v and 28v input rails. this series demonstrates excellent high voltage handling capabilities and reliability and is commonly selected as a replacement for other high capacitance dielectrics such as mno 2 tantalum and aluminum electrolytic capacitors. the t521 series can be safely operated at 80% of the rated voltage and can withstand transient conditions up to the rated voltage of the component. this series offers higher capacitance for a given application voltage when compared to multilayer ceramic and tantalum mno 2 devices. the t521 series also offers superior esr performance over tantalum mno 2 and aluminum electrolytic capacitors and a much lower profle than aluminum polymer and aluminum electrolytic capacitors. kemet organic capacitor (ko-cap) t521 high voltage polymer tantalum environmental compliance rohs compliant (6/6)* according to directive 2002/95/ec *when ordered with 100% sn solder spice for a detailed analysis of specifc part numbers, please visit kemet.com for a free download of kemet 's spice software. the kemet spice program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency, temperature, ripple, and dc bias conditions.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 2 2 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum ordering information t 521 v 226 m 025 a t e060 capacitor class series case size capacitance code (pf) capacitance tolerance voltage failure rate/ design lead material esr code packaging (c-spec) t = tantalum 521 = high voltage polymer d = 7343-31 v = 7343-20 w = 7343-15 x = 7343-43 first two digits represent signifcant fgures. third digit specifes number of zeros. m = 20% 016 = 16v 020 = 20v 025 = 25v 035 = 35v a = n/a t = 100% matte tin (sn) plated h = tin/lead (snpb) solder coated (5% pb minimum) e = esr last three digits specify esr in mohms. (060 = 60mohms) blank = 7" reel 7280 = 13" reel performance characteristics item performance characteristics operating temperature -55c to 105c/125c - refer to part number for max temp rating rated capacitance range 15f - 68f @ 120 hz/25c capacitance tolerance m tolerance (20%) rated voltage range 16v - 35v df(120hz) 10% esr (100khz) refer to part number electrical specifcation table leakage current 0.1cv (a) at rated voltage after 5 minutes
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 3 3 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum qualifcation test condition characteristics endurance 105c @ rated voltage, 2000 hrs. 125c @ 2/3 rated voltage, 2000 hrs.** c/c within -20/+10% of initial value df within initial limits dcl il @ 105 c, 2x il @ 125 c esr 2x initial limit storage 105c @ 0 volts, 2000 hrs. 125c @ 0 voltage, 2000 hrs.** c/c within -20/+10% of initial value df within initial limits dcl il @ 105 c, 2x il @ 125 c esr 2x initial limit humidity 60 c, 90% rh, 500hr, rated voltage 60 c, 90% rh, 500hr, no load c/c within -5%/+35% of initial value df within initial limits dcl within 3.0 x initial limit temperature stability extreme temperature exposure at a succession of continuous steps at +25 c, -55c, +25 c, +85 c, +105/125 c, +25 c. +25c -55c +85c +105/125c c/c il* 20% 20% 30% df il il 1.2 x il 1.5 x il dcl il n/a 10 x il 10 x il surge voltage 105 c, 1.32 x rated voltage, 33 resistance, 1000 cycles c/c within -20/+10% of initial value df within initial limits dcl within initial limits esr within initial limits mechanical shock/vibration mil-std-202, meth. 213, cond. i, 100g peak mil-std-202, meth. 204, cond. d, 10hz to 2000hz, 20g peak c/c within 10% of initial value df within initial limits dcl within initial limits *il = initial limit **refer to part number specifcations for individual temperature classifcation.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 4 4 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum electrical characteristics 0 1 1 0 1 0 0 1 0 0 1 , 0 0 0 1 0 , 0 0 0 1 0 0 , 0 0 0 1 , 0 0 0 , 0 0 0 1 0 , 0 0 0 , 0 0 0 c a p a c i t a n c e ( f ) f r e q u e n c y ( h z ) t 5 2 1 v 4 7 6 m 0 2 0 a t e 0 5 5 t 5 2 1 v 3 3 6 m 0 2 5 a t e 0 6 0 t 5 2 1 v 1 5 6 m 0 3 5 a t e 1 0 0 capacitance vs. frequency esr vs. frequency 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 1 , 0 0 0 1 0 , 0 0 0 1 0 0 , 0 0 0 1 , 0 0 0 , 0 0 0 1 0 , 0 0 0 , 0 0 0 i m p e d a n c e , e s r ( o h m s ) f r e q u e n c y ( h z ) t 5 2 1 v 4 7 6 m 0 2 0 a t e 0 5 5 _ i m p t 5 2 1 v 3 3 6 m 0 2 5 a t e 0 6 0 _ i m p t 5 2 1 v 1 5 6 m 0 3 5 a t e 1 0 0 _ i m p t 5 2 1 v 4 7 6 m 0 2 0 a t e 0 5 5 _ e s r t 5 2 1 v 3 3 6 m 0 2 5 a t e 0 6 0 _ e s r t 5 2 1 v 1 5 6 m 0 3 5 a t e 1 0 0 _ e s r dimensions C millimeters (inches) metric will govern notes: (ref) C dimensions provided for reference only. no dimensions provided for b, p or r because low profle cases do not have a bevel or a notch. * mil-c-55365/8 specifed dimensions case size component kemet eia l* w* h* f* 0.1 (.004) s* 0.3 (.012) b* 0.15 (ref) .006 x (ref) p (ref) r (ref) t (ref) a (min) g (ref) e (ref) d 7343-31 7.3 0.3 (287 .012) 4.3 0.3 (.169 .012) 2.8 0.3 (098 .012) 2.4 (.094) 1.3 (.051) 0.5 (.020) 0.10 0.10 (.004 .004) 0.9 (.035) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) v 7343-20 7.3 0.3 (287 .012) 4.3 0.3 (.169 .012) 1.9 (.075) max 2.4 (.094) 1.3 (.051) n/a 0.05 (.002) n/a n/a 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) w 7343-15 7.3 0.3 (287 .012) 4.3 0.3 (.169 .012) 1.5 (.059) max 2.4 (.094) 1.3 (.051) n/a 0.05 (.002) n/a n/a 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) x 7343-43 7.3 0.3 (.287 .012) 4.3 0.3 (.169 .012) 4.0 0.3 (.157 .012) 2.4 (.094) 1.3 (.051) 0.5 (.020) 0.10 0.10 (.004 .004) 1.7 (.067) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 15 termination cutout at kemets option, either end
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 5 5 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum other part number options: 1- standard with tin terminations (14th character = t). tin/lead terminations is also available (14th character = h) also available on large (13 inch) reels. add 7280 to the end of the part number. higher voltage ratings and tighter tolerance product including esr may be substituted within the same size at kemet's option. voltage substitutions will be marked with the higher voltage rating. substitutions can include better than series. table 1 C ratings & part number reference rated voltage rated cap case code/ case size kemet part number dc leakage df esr maximum allowable ripple current moisture sensitivity rated temp vdc 120hz kemet/eia (see below for part options) +20 o c +20 o c 120hz +20 o c 100khz +45 o c 100khz temp260 o c (o c) f amps % max mohms mamps j-std-020d 16 68 v/7343-20 t521v686m016a(1)e050 108.8 10 50 1900.0 3 105 16 68 v/7343-20 t521v686m016a(1)e090 108.8 10 90 1400.0 3 105 16 100 d/7343-31 t521d107m016a(1)e050 160.0 10 50 2100.0 3 105 20 47 v/7343-20 t521v476m020a(1)e090 94.0 10 90 1400.0 3 125 20 47 v/7343-20 t521v476m020a(1)e055 94.0 10 55 1800.0 3 125 20 47 d/7343-31 t521d476m020a(1)e055 94.0 10 55 2000.0 3 125 25 22 v/7343-20 t521v226m025a(1)e060 55.0 10 60 1800.0 3 105 25 33 v/7343-20 t521v336m025a(1)e060 82.5 10 60 1800.0 3 105 25 33 d/7343-31 t521d336m025a(1)e060 82.5 10 60 1900.0 3 105 35 15 v/7343-20 t521v156m035a(1)e100 52.5 10 100 1400.0 3 125 35 15 v/7343-20 t521v156m035a(1)e125 52.5 10 125 1200.0 3 125 35 47 x/7343-43 t521x476m035a(1)e030 164.5 10 30 2900.0 3 125 35 47 x/7343-43 t521x476m035a(1)e070 164.5 10 70 1900.0 3 125 vdc f kemet/eia (see below for part options) amps % max mohms mamps j-std-020d (o c) 120hz +20 o c +20 o c 120hz +20 o c 100khz +45 o c 100khz temp260 o c rated voltage rated cap case code/ case size kemet part number dc leakage df esr maximum allowable ripple current moisture sensitivity rated temp
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 6 6 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum derating guidelines v r = rated voltage ripple current/ripple voltage permissible ac ripple voltage and current are related to equivalent series resistance (esr) and the power dissipation capabilities of the device. permissible ac ripple voltage which may be applied is limited by two criteria: a. the positive peak ac voltage plus the dc bias voltage, if any, must not exceed the dc voltage rating of the capacitor. b. the negative peak ac voltage, in combination with bias voltage, if any, must not exceed the allowable limits specifed for reverse voltage. the maximum power dissipation by case size can be determined using the below table. the maximum power dissipation rating stated in the table above must be reduced with increasing environmental operating temperatures. refer to the below table for temperature compensation requirements. t= environmental temperature using the p max of the device, the maximum allowable rms ripple current or voltage may be determined. i(max) = p max/r e(max) = p max * r i = rms ripple current (amperes) e = rms ripple voltage (volts) pmax = maximum power dissipation(watts) r = esr at specifed frequency (ohms) 5 0 % 5 5 % 6 0 % 6 5 % 7 0 % 7 5 % 8 0 % 8 5 % 9 0 % 9 5 % 1 0 0 % - 5 5 2 5 4 5 8 5 1 0 5 1 2 5 % r a t e d v ol t a g e t e m p e r a t u r e (c) m a x i m u m t r a n s i e n t v o l t a g e r e c o m m e n d e d a p p l i c a t i o n v o l t a g e voltage rating max recommended steady state voltage max recommended transient voltage (1ms - 1s) -55c to 105c 16v v r 35v 80% of v r v r 105c to 125c 16v v r 35v 54% of v r 67% of v r case code maximum power dissipation (pmax) mwatts @ 45c w/+30c rise kemet eia t520/525t 3528-12 105 t520m 3528-15 120 t520a 3216-18 112 t520/525b 3538-21 127 t520u 6032-15 135 t520l 3528-19 150 t520c 6032-28 165 t520w 7343-15 180 t520v 7343-20 187 t520/525d 7343-31 225 t520y 7343-40 241 t520x 7343-43 247 t528z 7343-17 325 t530d 7343-31 255 t530y 7343-40 263 t530x 7443-43 270 temperature compenstion multipliers for maximum power dissipation 45c 45c < t 85c 85c < t 105c 1.00 0.70 0.25
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 7 7 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum reverse voltage polymer tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong polarity. these devices will withstand a small degree of transient voltage reversal for short periods as shown in the below table. *for series rated to 125c table 2 C land dimensions/courtyard kemet metric size code density level a: maximum (most) land protrusion (mm) density level b: median (nominal) land protrusion (mm) density level c: minimum (least) land protrusion (mm) case eia x y c v1 v2 x y c v1 v2 x y c v1 v2 d 7343-31 2.55 3.75 2.70 10.20 5.50 2.45 3.35 2.60 9.10 5.00 2.35 2.95 2.50 8.20 4.70 v 7343-20 2.55 3.75 2.70 10.20 5.50 2.45 3.35 2.60 9.10 5.00 2.35 2.95 2.50 8.20 4.70 x1 7343-43 2.55 3.75 2.70 10.20 5.50 2.45 3.35 2.60 9.10 5.00 2.35 2.95 2.50 8.20 4.70 w 7343-15 2.55 3.75 2.70 10.20 5.50 2.45 3.35 2.60 9.10 5.00 2.35 2.95 2.50 8.20 4.70 density level a: for low-density product applications. recommended for wave solder applications and provides a wider process window for refow solder processes. density level b: for products with a moderate level of component density. provides a robust solder attachment condition for refow solder processes. density level c: for high component desity product applications. before adapting the minimum land pattern variations the user should perform qualifcation testing based on the conditions outlined in ipc standard 7351 (ipc-7351). 1 height of these chips may create problems in wave soldering. temperature permissible transient reverse voltage 25c 15% of rated voltage 55c 10% of rated voltage 85c 5% of rated voltage 105c 3% of rated voltage 125c* 1% of rated voltage
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 8 8 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum p o l y m e r / t a 2 o 5 /ta s i l v e r a d h e s i v e c a r b o n s i l v e r p a i n t w a s h e r t a n t a l u m w i r e w e l d l e a d f r a m e (-cathode) l e a d f r a m e (+anode) t i m e t e m p e r a t u r e t s m i n 2 5 c t o p e a k t l t s 2 5 t p t s m a x t l t p m a x r a m p u p r a t e = 3 c / s e c m a x r a m p d o w n r a t e = 6 c / s e c soldering process kemets families of surface mount tantalum capacitors are compatible with wave (single or dual), convection, ir or vapor phase refow techniques. preheating of these components is recommended to avoid extreme thermal stress. kemet's recommended profle conditions for convection and ir refow refect the profle conditions of the ipc/j-std-020d standard for moisture sensitivety testing. the devices can safely withstand a maximum of three refow passes at these conditions. note that although the x/7343-43 case size can withstand wave soldering, the tall profle (4.3mm maximum) dictates care in wave process development. time/temperature soldering profle profle feature sn-pb assembly pb-free assembly preheat/soak temperature min (t smin ) 100c 150c temperature max (t smax ) 150c 200c time (t s ) from t smin to t smax ) 60-120 sec 60-120 sec ramp-up rate (t l to t p ) 3c/sec max 3c/sec max liquidous temperature (t l ) 183c 217c time above liquidous (t l ) 60-150 sec 60-150 sec peak temperature (t p ) 220c* 235c** 250c* 260c** time within 5c of max peak temperature (t p ) 20 sec max 30 sec max ramp-down rate (t p to t l ) 6c/sec max 6c/sec max time 25c to peak temperature 6 minutes max 8 minutes max note 1: all temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly refow. * case size d, e, p, y and x **case size a, b, c, h, i, k, m, r, s, t, u, v, w and z construction
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 9 9 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum capacitor marking (ko) kemet organic polymer rated voltage 336 25 k 030 ko polarity indicator (+) picofarad code kemet id pwc* * 030 = 30 th week of 2010 storage all ko-cap series are shipped in moisture barrier bags with a desiccant and moisture indicator card. these series are classifed as msl3 (moisture sensitivity level 3). product contained within the moisture barrier bags should be stored in normal working environments with temperatures not to exceed 40c and humidity not in excess of 60% rh.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 10 10 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum tape & reel packaging information kemets molded tantalum and aluminum chip capacitor families are packaged in 8 mm and 12 mm plastic tape on 7" and 13" reels, in accordance with eia standard 481-1: taping of surface mount components for automatic handling. this packaging system is compatible with all tape fed automatic pick and place systems. table 4 C packaging quantity case code tape width-mm 7" reel* 13" reel* kemet eia r 2012-12 8 2,500 10,000 i 3216-10 8 3,000 12,000 s 3216-12 8 2,500 10,000 t 3528-12 8 2,500 10,000 m 3528-15 8 2,000 8,000 u 6032-15 12 1,000 5,000 l 6032-19 12 1,000 5,000 w 7343-15 12 1,000 3,000 z 7343-17 12 1,000 3,000 v 7343-20 12 1,000 3,000 a 3216-18 8 2,000 9,000 b 3528-21 8 2,000 8,000 c 6032-28 12 500 3,000 d 7343-31 12 500 2,500 y 7343-40 12 500 2,000 x 7343-43 12 500 2,000 e 7260-38 12 500 2,000 * no c-spec required for 7" reel packaging. c-7280 required for 13" reel packaging.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 11 11 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum figure 1 C embossed (plastic) carrier tape dimensions table 5 C embossed (plastic) carrier tape dimensions metric will govern constant dimensions millimeters (inches) tape size d 0 d 1 min. note 1 e 1 p 0 p 2 r ref. note 2 s 1 min. note 3 t max. t 1 max. 8mm 1.5 +0.10/-0.0 (0.059 +0.004/-0.0) 1.0 (0.039) 1.75 0.10 (0.069 0.004) 4.0 0.10 (0.157 0.004) 2.0 0.05 (0.079 0.002) 25.0 (0.984) 0.600 (0.024) 0.600 (0.024) 0.100 (0.004) 12mm 1.5 (0.059) 30 (1.181) 16mm variable dimensions millimeters (inches) tape size pitch b 1 max. note 4 e 2 min. f p 1 t 2 max w max a 0 ,b 0 & k 0 8mm single (4mm) 4.35 (0.171) 6.25 (0.246) 3.5 0.05 (0.138 0.002) 4.0 0.10 (0.157 0.004) 2.5 (0.098) 8.3 (0.327) note 5 12mm single (4mm) & double (8mm) 8.2 (0.323) 10.25 (0.404) 5.5 0.05 (0.217 0.002) 8.0 0.10 (0.315 0.004) 4.6 (0.181) 12.3 (0.484) 16mm triple (12mm) 12.1 (0.476) 14.25 (0.561) 5.5 0.05 (0.217 0.002) 8.0 0.10 (0.315 0.004) 4.6 (0.181) 16.3 (0.642) 1. the embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. dimensions of embossment location and hole location shall be applied independent of each other. 2. the tape with or without components shall pass around r without damage (see figure 5). 3. if s 1 <1.0 mm, there may not be enough area for cover tape to be properly applied (see eia document 481 paragraph 4.3 (b)). 4. b1 dimension is a reference dimension for tape feeder clearance only. 5. the cavity def ned by a 0 , b 0 and k 0 shall surround the component with suff cient clearance that: (a) the component does not protrude above the top surface of the carrier tape. (b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed. (c) rotation of the component is limited to 20 maximum for 8 and 12mm tapes and 10 maximum for 16mm tapes (see figure 3). (d) lateral movement of the component is restricted to 0.5 mm maximum for 8mm and 12mm wide tape and to 1.0mm maximum for 16mm tape (see figure 4). (e) for kps series product a 0 and b 0 are measured on a plane 0.3mm above the bottom of the pocket. (f) see addendum in eia document 481 for standards relating to more precise taping requirements. p o t f w c en t er li n e s of ca v i t y a o b o u s e r d i r e c t i o n o f u n r e elin g c ov er t ap e k o b 1 i s f or t ap e f e ed er r e f e r ence onl y, i ncl u di ng dr a ft con c en t r i c a bou t b o . t 2 ? d 1 ? d o b 1 s 1 t 1 e 1 e 2 p 1 p 2 e m b os s m e nt f or c a v i t y s i z e , s e e n o t e 1 t a b l e 5 [ 1 0 p i t c h e s c um u l at i v e t ol er a n c e o n t a p e 0. 2 m m ]
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 12 12 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum packaging information performance notes 1. cover tape break force: 1.0 kg minimum. 2. cover tape peel strength: the total peel strength of the cover tape from the carrier tape shall be: the direction of the pull shall be opposite the direction of the carrier tape travel. the pull angle of the carrier tape shall be 165 to 180 from the plane of the carrier tape. during peeling, the carrier and/or cover tape shall be pulled at a velocity of 30010 mm/minute. 3. labeling: bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. refer to eia-556 and eia-624. figure 3 C maximum component rotation a o b o t s max i m u m c om pon e n t r o t a ti o n t op v i e w m a x i mum c o mponent r o t a t io n s id e v i e w t a p e m ax i m u m width (mm) r otat i o n ( t ) 8,12 2 0 16-200 1 0 t a p e m a x i m u m wid t h ( mm ) r o tat i o n ( s ) 8,12 20 16-56 1 0 72-200 5 t y p ic a l p o c k e t cente r lin e t y p i c a l c o m po n e n t c e n t e r l i n e figure 4 C maximum lateral movement 0 . 5 m m m a x i mu m 0 . 5 m m m a x i mu m 8 m m & 1 2 m m tap e 1 . 0 m m m a x i mu m 1 . 0 m m m a x i mu m 1 6 m m t a p e figure 5 C bending radius r r b en d i n g r a d i u s e mb o sse d c a r r i e r p un c he d c a rr ie r tape width peel strength 8mm 0.1 newton to 1.0 newton (10gf to 100gf) 12mm & 16mm 0.1 newton to 1.3 newton (10gf to 130gf)
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 13 13 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum figure 6 C reel dimensions table 7 C reel dimensions metric will govern constant dimensions millimeters (inches) tape size a b min c d min 8mm 178 0.20 (7.008 0.008) or 330 0.20 (13.000 0.008) 1.5 (0.059) 13.0 +0.5/-0.2 (0.521 +0.02/-0.008) 20.2 (0.795) 12mm 16mm variable dimensions millimeters (inches) tape size n min w 1 w 2 max w 3 8mm 50 (1.969) 8.4 +1.5/-0.0 (0.331 +0.059/-0.0) 14.4 (0.567) shall accommodate tape width without interference 12mm 12.4 +2.0/-0.0 (0.488 +0.078/-0.0) 18.4 (0.724) 16mm 16.4 +2.0/-0.0 (0.646 +0.078/-0.0) 22.4 (0.882) a d (see n o te ) f ull r a d i us , see n o t e b ( s ee note) access h o le at s l o t loc a ti on (? 40 m m mi n.) i f p r es en t, tape slot i n core f or t ap e st ar t: 2.5 mm min. wi dt h x 10.0 mm mi n . dep th w 3 (incl u des flan g e dis to r tion at out e r e dge) w 2 ( m ea s u re d a t hu b ) w 1 ( m ea s u re d a t hu b ) c (arbor hol e di a m e ter ) note: driv e spok es o ptiona l ; if u s ed, d i mensi o ns b an d d shall a pply. n
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 14 14 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum figure 7 C tape leader & trailer dimensions t r a i le r 16 0 mm min i mum , c a r r i e r t ap e e n d s t a r t r o u nd s p ro ck e t h o l e s e l onga t ed s p r o ck e t h o l e s ( 32 mm t ape and w i de r ) t op c o ve r t ap e top c ove r t ap e p unche d c a r r i e r 8 mm & 12 m m o n l y e mbos s ed c a r r i e r c o m p o n e n t s 1 0 0 m m m i n . l e a d e r 4 0 0 mm m i n i m u m , figure 8 C maximum camber c a r r i e r t a p e r o u n d s p r o c k e t h ol e s 1 m m ma x i m u m , e i t h e r d i r e c t i o n s t r ai gh t edge 2 5 0 m m e l o n g a t ed s p r oc k e t h ol e s ( 32 m m & w ide r t a pe s )
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 15 15 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum other kemet resources disclaimer all product specif cations, statements, information and data (collectively, the information) are subject to change without notice. all information given herein is believed to be accurate and reliable, but is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute C and we specif cally disclaim C any warranty concerning suitability for a specif c customer application or use. this information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. any technical advice inferred from this information or otherwise provided by us with reference to the use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained. although we design and manufacture our products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated or that other measures may not be required. tools resource location conf gure a part: capedge http://capacitoredge.kemet.com spice & fit software http://www.kemet.com/spice search our faqs: knowledgeedge http://www.kemet.com/keask product information resource location products http://www.kemet.com/products technical resources (including soldering techniques) http://www.kemet.com/technicalpapers rohs statement http://www.kemet.com/rohs quality documents http://www.kemet.com/qualitydocuments product request resource location sample request http://www.kemet.com/sample engineering kit request http://www.kemet.com/kits contact resource location website www.kemet.com contact us http://www.kemet.com/contact investor relations http://www.kemet.com/ir call us 1-877-mykemet twitter http://twitter.com/kemetcapacitors
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2016-1 ? 1/17/2011 16 16 kemet organic capacitor (ko-cap) C t521 high voltage polymer tantalum kemet corporation world headquarters 2835 kemet way simpsonville, sc 29681 mailing address: p.o. box 5928 greenville, sc 29606 www.kemet.com tel: 864-963-6300 fax: 864-963-6521 corporate off ces fort lauderdale, fl tel: 954-766-2800 north america southeast lake mary, fl tel: 407-855-8886 northeast wilmington, ma tel: 978-658-1663 west chester, pa tel: 610-692-4642 central schaumburg, il tel: 847-882-3590 carmel, in tel: 317-706-6742 west milpitas, ca tel: 408-433-9950 mexico zapopan, jalisco tel: 52-33-3123-2141 europe southern europe geneva, switzerland tel: 41-22-715-0100 paris, france tel: 33-1-4646-1009 sasso marconi, italy tel: 39-051-939111 milan, italy tel: 39-02-57518176 rome, italy tel: 39-06-23231718 madrid, spain tel: 34-91-804-4303 central europe landsberg, germany tel: 49-8191-3350800 dortmund, germany tel: 49-2307-3619672 kwidzyn, poland tel: 48-55-279-7025 northern europe bishops stortford, united kingdom tel: 44-1279-757201 weymouth, united kingdom tel: 44-1305-830747 coatbridge, scotland tel: 44-1236-434455 f?rjestaden, sweden tel: 46-485-563934 espoo, finland tel: 358-9-5406-5000 asia northeast asia hong kong tel: 852-2305-1168 shenzhen, china tel: 86-755-2518-1306 beijing, china tel: 86-10-5829-1711 shanghai, china tel: 86-21-6447-0707 taipei, taiwan tel: 886-2-27528585 southeast asia singapore tel: 65-6586-1900 penang, malaysia tel: 60-4-6430200 bangalore, india tel: 91-806-53-76817 note: kemet reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. kemet does not assume any responsibility for infringement that might result from the use of kemet capacitors in potential circuit designs. kemet is a registered trademark of kemet electronics corporation.

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