type t491 solid tantalum chip capacitors ? low df and dc leakage ? temperature stable ? 260 oc for 10 seconds soldering ? meets iecq standard qc300801/us0001 ? meets eia standard 535baac capacitance range: voltage range: tolerance: operating temperature: cap change from initial limit: dc leakage: dissipation factor: standard packaging tape and reel: 0.10 f to 330 f 4 vdc to 50 vdc 10% standard, 20% available ?55 oc to +125 oc (with proper derating) ?10% @ ?55 oc; +10% @ +85 oc; +12% @ +125 oc at 25 oc ? see ratings at 85 oc ? 10 x 25 oc limit at 125 oc ? 12 x 25 oc limit 0.1 f to 1.0 f ? 4% 1.5 f to 68 f ? 6% 100 f to 330 f ? 8% eia rs-481-1 specifications highlights the t491 series? physical outline and dimen- sions conform to the global standard for tanta- lum capacitor chips, and the t491 exceeds the requirements of eia standard 535baac. t491 chips are specifically for automated surface mount processes and equipment. the termina- tions are 100% matte-tin. reliability and thermal stability are assured by lead-frame at- tachments to the tantalum pellet made by micro- processor-controlled welding and a high tem- perature silver epoxy adhesive. standard pack- aging is compatible with all tape-fed placement units and with eia rs- 481-1 tape and reel speci- fication. solid tantalum chip capacitors for surface mount applications case eia qty per code iecq 7" reel width pitch s 3216l 2,500 8mm 4mm t 3528l 2,500 8mm 4mm a 3216 2,000 8mm 4mm b 3528 2,000 8mm 4mm c 6032 500 12mm 8mm d 7343 500 12mm 8mm x 7343h 500 12mm 8mm tape 13? reels available on special order cde cornell dubilier1605 e. rodney french blvd.new bedford, ma 02744ph: (508)996-8561fax: (508)996-3830 www.cde.com complies with the eu directive 2 0 0 2 / 9 5 / e c r e q u i r e m e n t restricting the use of lead (pb), mercury (hg), cadmium (cd), hexavalent chromium (cr(vi)), polybrominated biphenyls (pbb) and polybrominated diphenyl ethers (pbde).
type t491 solid tantalum chip capacitors dimensions notes: 1 metric dimensions govern 2 (ref) - dimensions provided for reference only ** round glue pad 2.9 0.1mm (.114 .004) in diameter at supplier's option low profile capacitor dimensions millimeters (inches) notes: 1 metric dimensions govern 2 (ref) - dimensions provided for reference only 3 no dimensions provided for b, p or r because low profile cases do not have a bevel or notch millimeters (inches) eia/ bxprtage cde iecq l w h k f s (ref) (ref) (ref) (ref) (ref) (min) (ref) (ref) a 3216-18 3.2 0.2 1.6 0.2 1.6 0.2 0.9 0.2 1.2 0.1 0.8 0.3 0.4 0.15 0.10 0.10 0.4 0.4 0.13 0.8 1.1 1.3 (.126 .008) (.063 .008) (.063 .008) (.035 .008) (.047 .004) (.031 .012) (.016 .006) (.004 .004) (0.016) (0.016) (0.005) (0 .031) (0.043) (0.051) b 3528-21 3.5 0.2 2.8 0.2 1.9 0.2 1.1 0.2 2.2 0.1 0.8 0.3 0.4 0.15 0.10 0.10 0.5 1 0.13 1.1 1.8 2.2 (.138 .008) (.110 .008) (.075 .008) (.043 .008) (.087 .004) (.031 .012) (.016 .006) (.004 .004) (0.02) (0.039) (0.005) (0. 043) (0.071) (0.087) c 6032-28 6.0 0.3 3.2 0.3 2.5 0.3 1.4 0.2 2.2 0.1 1.3 0.3 0.5 0.15 0.10 0.10 0.9 1 0.13 2.5 2.8 2.9 (.236 .012) (.126 .012) (.098 .012) (.055 .008) (.087 .004) (.051 .012) (.020 .006) (.004 .004) (0.035) (0.039) (0.005) (0 .098) (0.11) (0.114) d 7343-31 7.3 0.3 4.3 0.3 2.8 0.3 1.5 0.2 2.4 0.1 1.3 0.3 0.5 0.15 0.10 0.10 0.9 1 0.13 3.8 3.5 3.5 (.287 .012) (.169 .012) (.110 .012) (.059 .008) (.094 .004) (.051 .012) (.020 .006) (.004 .004) (0.035) (0.039) (0.005) (0 .15} (0.138) (0.138} x 7343-43 7.3 0.3 4.3 0.3 4.0 0.3 2.3 0.2 2.4 0.1 1.3 0.3 0.5 0.15 0.10 0.10 1.7 1 0.13 3.8 3.5** 3.5** (.287 .012) (.169 .012) (.157 .012) (.091 .008) (.094 .004) (.051 .012) (.020 .006) (.004 .004) (0.067) (0.039) (0.005) (0 .15) (0.138} (0.138) eia/ b x p r t a g e cde iecq l w h max. k min. f s (ref) (ref) (ref) (ref) (ref) (min) (ref) (ref) s 3216-12 3.2 0.2 1.6 0.2 1.2 0.3 1.2 0.1 0.8 0.3 note 0.05 note note 0.13 0.8 1.1 1.3 (.126 .008) (.063 .008) (0.047) (0.012) (.047 .004) (.031 .012) 3 (0.002) 3 3 (0.005) (0.031) (0.043) (0.051) t 3528-12 3.5 0.2 2.8 0.2 1.2 0.3 2.2 0.1 0.8 0.3 note 0.05 note note 0.13 1.1 1.8 2.2 (.138 .008) (.110 .008) (0.047) (0.012) (.087 .004) (.031 .012) 3 (0.002) 3 3 (0.005) (0.043) (0.071) (0.087) capacitor outline drawing part numbering system cathode (?) end view side view anode (+) end view bottom view w h s s b b g f notch at supplier?s option a l e r p k x t cde cornell d u bilier1605 e. rodne y french bl v d.ne w bedford, ma 02744 p h : (508)996-8561fax : (508)996-3830 www .cde.com t491 a 106 k 025 a s Cf series case capacitance tolerance voltage failure rate level rohs compliant t491 s, d 105 = 1.0 f k = 10% 004 = 4 vdc a = not applicable t, x 226 = 22 f m = 20% 035 = 35 vdc a, b, c 227 = 220 f ( 100% matte tin ?nish on terminals)
type t491 solid tantalum chip capacitors ratings n ote: cde reserves the right to offer higher rated voltage substitutes within the same case size. the marking will indicate the higher voltage. max. dc max. df % cap eia leakage @ 25 oc (f) iecq a @ 25 oc 120 hz 15 t 3528l t491t156k004a s-f 0.6 6 33 b 3528 t491b336k004as -f 1.3 6 68 c 6032 t491c 686k004as -f 2.7 6 100 c 6032 t491c 107k004as -f 4 8 100 d 7343 t491d107k004as -f 4 8 150 d 7343 t491d157k004as -f 6 8 4.7 a 3216 t491a475k006as -f 0.5 6 4.7 s 3216l t 491s475k006as -f 0.5 6 6.8 a 3216 t 491a685k006as -f 0.5 6 6.8 b 3528 t 491b685k006as -f 0.5 6 10 a 3216 t491a 106k006as -f 0.6 6 10 b 3528 t491b 106k006as -f 0.6 6 10 t 3528l t491 t 106k 006as -f 0.6 6 22 b 3528 t491b226k006as -f 1.4 6 22 c 6032 t491c 226k006as -f 1.4 6 33 c 6032 t491c 336k006as -f 2 6 47 c 6032 t491c476k006as -f 2.9 6 47 d 7343 t491d 476k006as -f 2.9 6 68 c 6032 t491c 686k006as -f 4.1 6 100 d 7343 t491d 107k006as -f 6 8 150 d 7343 t491d157k 006as -f 9 8 220 x 7343h t491x227k006as -f 13.2 8 220 d 7343 t491d 227k006as -f 13.2 8 330 x 7343h t491x 337k006as -f 19.8 8 2.2 a 3216 t491a 225k010as -f 0.5 6 3.3 a 3216 t491a 335k010as -f 0.5 6 3.3 s 3216l t491s 335k010as -f 0.5 6 4.7 a 3216 t491a 475k010as -f 0.5 6 4.7 b 3528 t491b 475k010as -f 0.5 6 6.8 a 3216 t491a 685k010as -f 0.7 6 6.8 b 3528 t491b 685k010as -f 0.7 6 6.8 t 3528l t491t 685k010as -f 0.7 6 10 b 3528 t491b 106k010as -f 1 6 10 c 6032 t491c106k010as -f 1 6 15 b 3528 t491b156k010as -f 1.5 6 22 c 6032 t491c 226k010as -f 2.2 6 33 c 6032 t491c 336k010as -f 3.3 6 47 c 6032 t491c 476k010as -f 4.7 6 47 d 7343 t491d 476k010as -f 4.7 6 68 d 7343 t491d 686k010as -f 6.8 6 100 d 7343 t491d 107k010as -f 10 8 150 x 7343h t491x157k010as -f 15 8 220 x 7343h t491x227k010as -f 22 8 4 wvdc @ +85 oc (2.7 wvdc @ 125 oc) 6 wvdc @ +85 oc (4 wvdc @ 125 oc) 10 wvdc @ +85 oc (7 wvdc @ 125 oc) catalog part number case code cde max. dc max. df % cap eia leakage @ 25 oc (f) iecq a @ 25 oc 120 hz 1.0 a 3216 t491a105k016as -f 0.5 4 2.2 a 3216 t491a225k016as -f 0.5 6 2.2 s 3216l t491s225k016as -f 0.5 6 3.3 a 3216 t491a335k016as -f 0.5 6 3.3 b 3528 t491b335k016as -f 0.5 6 4.7 a 3216 t491a475k016as -f 0.8 6 4.7 b 3528 t491b475k016as -f 0.8 6 4.7 t 3528l t491t475k016as -f 0.8 6 6.8 b 3528 t491b685k016as -f 1.1 6 6.8 c 6032 t491c685k016as -f 1.1 6 10 b 3528 t491b106k016as -f 1.6 6 10 c 6032 t491c106k016as -f 1.6 6 15 c 6032 t491c156k016as -f 2.4 6 22 c 6032 t491c226k016as -f 3.6 6 22 d 7343 t491d226k016as -f 3.6 6 33 c 6032 t491c336k016as -f 5.3 6 33 d 7343 t491d336k016as -f 5.3 6 47 d 7343 t491d476k016as -f 7.5 6 68 d 7343 t491d686k016as -f 10.9 6 100 x 7343h t491x107k016as -f 16 8 150 x 7343h t491x157k016as -f 24 8 1.0 a 3216 t491a105k020as -f 0.5 4 1.5 a 3216 t491a155k020as -f 0.5 6 1.5 s 3216l t491s155k020as -f 0.5 6 2.2 a 3216 t491a225k020as -f 0.5 6 2.2 b 3528 t491b225k020as -f 0.5 6 3.3 a 3216 t491a335k020as -f 0.7 6 3.3 b 3528 t491b335k020as -f 0.7 6 3.3 t 3528l t491t335k020as -f 0.7 6 4.7 b 3528 t491b475k020as -f 1 6 4.7 c 6032 t491c475k020as -f 1 6 6.8 b 3528 t491b685k020as -f 1.4 6 6.8 c 6032 t491c685k020as -f 1.4 6 10 c 6032 t491c106k020as -f 2 6 15 c 6032 t491c156k020as -f 3 6 15 d 7343 t491d156k020as -f 3 6 22 c 6032 t491c226k020as -f 4.4 6 22 d 7343 t491d226k020as -f 4.4 6 33 d 7343 t491d336k020as -f 6.6 6 47 d 7343 t491d476k020as -f 9.4 6 68 x 7 343h t491x686k020as -f 13.6 6 100 x 7343h t491x107k020as -f 20 8 20 wvdc @ +85 oc (13 wvdc @ 125 oc) 16 wvdc @ +85 oc (10 wvdc @ 125 oc) case code catalog part number cde cde cornell d u bilier1605 e. rodne y french bl v d.ne w bedford, ma 02744 p h : (508)996-8561fax : (508)996-3830 www .cde.com
type t491 solid tantalum chip capacitors note: cde reserves the right to offer higher rated voltage substitutes within the same case size. the marking will indicate the higher voltage. max. dc max. df % cap eia leakage @ 25 oc (f) iecq a @ 25 oc 120 hz 0.47 a 3216 t491a474k025as -f 0.5 4 0.68 a 3216 t491a684k025as -f 0.5 4 1.0 a 3216 t491a105k025as -f 0.5 4 1.0 b 3528 t491b105k025as -f 0.5 4 1.5 b 3528 t491b155k025as -f 0.5 6 2.2 b 3528 t491b225k025a s -f 0.6 6 2.2 c 6032 t491c225k025as -f 0.6 6 3.3 c 6032 t491c335k025as -f 0.9 6 4.7 c 6032 t491c475k025as -f 1.2 6 6.8 c 6032 t491c685k025as -f 1.7 6 10 c 6032 t491c106k025as -f 2.5 6 10 d 7343 t491d106k025as -f 2.5 6 15 d 7343 t491d156k025as -f 3.8 6 22 d 7343 t491d226k025as -f 5.5 6 33 x 7343h t491x336k025as -f 8.3 6 0.10 a 3216 t491a104k035as -f 0.5 4 0.15 a 3216 t491a154k035as -f 0.5 4 0.22 a 3216 t491a224k035as -f 0.5 4 0.33 a 3216 t491a334k035as -f 0.5 4 0.47 a 3216 t491a474k035as -f 0.5 4 0.47 b 3528 t491b474k035as -f 0.5 4 0.68 b 3528 t491b684k035as -f 0.5 4 1.0 b 3528 t491b105k035as -f 0.5 4 1.5 c 6032 t491c155k035as -f 0.5 6 2.2 c 6032 t491c225k035as -f 0.8 6 3.3 c 6032 t491c335k035as -f 1.2 6 4.7 c 6032 t491c475k035as -f 1.7 6 4.7 d 7343 t491d475k035as -f 1.7 6 6.8 d 7343 t491d685k035as -f 2.4 6 10 d 7343 t491d106k035as -f 3.5 6 15 x 7343h t491x156k035as -f 5.3 6 22 x 7343h t491x226k035as -f 7.7 6 25 wvdc @ +85 oc (17 wvdc @ 125 oc) case code catalog part number cde 35 wvdc @ +85 oc (23 wvdc @ 125 oc) max. dc max. df % cap eia leakage @ 25 oc (f) iecq a @ 25 oc 120 hz 0.10 a 3216 t491a104k050as -f 0.5 4 0.15 a 3216 t491a154k050as -f 0.5 4 0.15 b 3528 t491b154k050as -f 0.5 4 0.22 b 3528 t491b224k050as -f 0.5 4 0.33 b 3528 t491b334k050as -f 0.5 4 0.47 b 352 8 t491b474k050as -f 0.5 4 0.47 c 6032 t491c474k050as -f 0.5 4 0.68 c 6032 t491c684k050as -f 0.5 4 1.0 c 6032 t491c105k050as -f 0.5 4 1.5 c 6032 t491c155k050as -f 0.5 6 1.5 d 7343 t491d155k050as -f 0.8 6 2.2 d 7343 t491d225k050as -f 1.1 6 3.3 d 7343 t491d335k050as -f 1.7 6 4.7 d 7343 t491d475k050as -f 2.4 6 6.8 x 7343h t491x685k050as -f 3.5 6 50 wvdc @ +85 oc (33 wvdc @ 125 oc) case code catalog part number cde cde cornell d u bilier1605 e. rodne y french bl v d.ne w bedford, ma 02744 p h : (508)996-8561fax : (508)996-3830 www .cde.com
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