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1311 B Case Capacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Solid SMD 35V 1uF 1311 10% ESR=5Ohms T491B105K035AT7280 KEMET 1: $0.79 2,544In Stock 8,000Expected 08/02/2027	Mfr. Part No. T491B105K035AT7280 Mouser Part No 80-T491B105K0357280	KEMET	Tantalum Capacitors - Solid SMD 35V 1uF 1311 10% ESR=5Ohms Learn More about KEMET T491caps	Datasheet	2,544In Stock 8,000Expected 08/02/2027	Cut Tape $0.79 $0.532 $0.363 $0.296 Reel $0.214 View $0.274 $0.249 $0.233 $0.202 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 50V 1uF 1311 10% ESR=6ohms T491B105K050AT KEMET 1: $1.14 2,597In Stock 2,000Expected 04/02/2027	Mfr. Part No. T491B105K050AT Mouser Part No 80-T491B105K050AT	KEMET	Tantalum Capacitors - Solid SMD 50V 1uF 1311 10% ESR=6ohms Learn More about KEMET T491caps	Datasheet	2,597In Stock 2,000Expected 04/02/2027	Cut Tape $1.14 $0.774 $0.564 $0.467 $0.435 Reel $0.369 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1 uF	10 %	50 VDC
Tantalum Capacitors - Solid SMD 35V 1uF 1311 10 % ESR=83mOhms AECQ200 T491B105K035ATAUTO KEMET 1: $0.80 1,693In Stock 2,000Expected 17/12/2026	Mfr. Part No. T491B105K035ATAUTO Mouser Part No 80-T491B105K35ATAUTO	KEMET	Tantalum Capacitors - Solid SMD 35V 1uF 1311 10 % ESR=83mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	1,693In Stock 2,000Expected 17/12/2026	Cut Tape $0.80 $0.533 $0.384 $0.317 Reel $0.256 View $0.303 $0.255 $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	1 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 50V 1uF 1311 20% ESR=5ohms T491B105M050AT KEMET 1: $0.99 2,055In Stock	Mfr. Part No. T491B105M050AT Mouser Part No 80-T491B105M050AT	KEMET	Tantalum Capacitors - Solid SMD 50V 1uF 1311 20% ESR=5ohms Learn More about KEMET T491caps	Datasheet	2,055In Stock	Cut Tape $0.99 $0.67 $0.488 $0.404 Reel $0.329 View $0.388 $0.323 $0.30 $0.291 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1 uF	20 %	50 VDC
Tantalum Capacitors - Solid SMD 35V 1uF 1311 20% ESR=5ohms T491B105M035AT7280 KEMET 1: $0.70 5,905In Stock	Mfr. Part No. T491B105M035AT7280 Mouser Part No 80-T491B105M35AT7280	KEMET	Tantalum Capacitors - Solid SMD 35V 1uF 1311 20% ESR=5ohms Learn More about KEMET T491caps	Datasheet	5,905In Stock	Cut Tape $0.70 $0.473 $0.322 $0.263 View Reel $0.20 $0.244 $0.221 $0.207 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1 uF	20 %	35 VDC
Tantalum Capacitors - Solid SMD 4V 10uF 1311 10% ESR=3.5 Ohms T491B106K004AT KEMET 1: $0.68 829In Stock	Mfr. Part No. T491B106K004AT Mouser Part No 80-T491B106K004	KEMET	Tantalum Capacitors - Solid SMD 4V 10uF 1311 10% ESR=3.5 Ohms Learn More about KEMET T491caps	Datasheet	829In Stock	Cut Tape $0.68 $0.464 $0.316 $0.258 Reel $0.217 View $0.239 $0.203 $0.187 $0.177 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	4 VDC
Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3ohms T491B106K010AT7280 KEMET 1: $0.60 4,418In Stock	Mfr. Part No. T491B106K010AT7280 Mouser Part No 80-T491B106K0107280	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3ohms Learn More about KEMET T491caps	Datasheet	4,418In Stock	Cut Tape $0.60 $0.399 $0.273 $0.223 View Reel $0.169 $0.206 $0.187 $0.175 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 10uF 1311 10 % ESR=83mOhms AECQ200 T491B106K016ATAUTO KEMET 1: $0.72 5,589In Stock 10,000Expected 17/12/2026	Mfr. Part No. T491B106K016ATAUTO Mouser Part No 80-T491B106K016AUTO	KEMET	Tantalum Capacitors - Solid SMD 16V 10uF 1311 10 % ESR=83mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	5,589In Stock 10,000Expected 17/12/2026	Cut Tape $0.72 $0.41 $0.329 $0.269 Reel $0.217 View $0.256 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	10 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 10V 10uF 1311 10 % ESR=83mOhms AECQ200 T491B106K010ATAUTO KEMET 1: $0.70 946In Stock	Mfr. Part No. T491B106K010ATAUTO Mouser Part No 80-T491B106K10ATAUTO	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 10 % ESR=83mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	946In Stock	Cut Tape $0.70 $0.471 $0.294 $0.249 Reel $0.202 View $0.238 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	10 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 10uF 1311 10% ESR=2ohms T491B106K016AT7280 KEMET 1: $0.61 3,608In Stock 8,000Expected 14/01/2027	Mfr. Part No. T491B106K016AT7280 Mouser Part No 80-T491B106K16AT7280	KEMET	Tantalum Capacitors - Solid SMD 16V 10uF 1311 10% ESR=2ohms Learn More about KEMET T491caps	Datasheet	3,608In Stock 8,000Expected 14/01/2027	Cut Tape $0.61 $0.411 $0.281 $0.229 View Reel $0.174 $0.212 $0.193 $0.18 $0.174 MouseReel Available	Min.: 1 Mult.: 1 Max.: 32,000 : 8,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 20V 10uF 1311 10% ESR=2ohms T491B106K020AT7280 KEMET 1: $0.77 384In Stock	Mfr. Part No. T491B106K020AT7280 Mouser Part No 80-T491B106K20AT7280	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1311 10% ESR=2ohms Learn More about KEMET T491caps	Datasheet	384In Stock	Cut Tape $0.77 $0.517 $0.353 $0.288 View Reel $0.219 $0.267 $0.242 $0.227 $0.219 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 20V 10uF 1311 10% ESR=2Ohms AECQ200 T491B106K020ATAUTO KEMET 1: $0.88 110In Stock 2,000Expected 17/12/2026	Mfr. Part No. T491B106K020ATAUTO Mouser Part No 80-T491B106K20ATAUTO	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1311 10% ESR=2Ohms AECQ200 Learn More about KEMET T491caps	Datasheet	110In Stock 2,000Expected 17/12/2026	Cut Tape $0.88 $0.589 $0.402 $0.328 Reel $0.264 View $0.312 $0.257 $0.249 $0.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade		1311		10 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10 % ESR=83mOhms AECQ200 T491B106K006ATAUTO KEMET 1: $0.67 3,258In Stock	Mfr. Part No. T491B106K006ATAUTO Mouser Part No 80-T491B106K6ATAUTO	KEMET	Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10 % ESR=83mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	3,258In Stock	Cut Tape $0.67 $0.447 $0.305 $0.249 Reel $0.201 View $0.237 $0.195 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	10 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 20% ESR=3.5ohms T491B106M006AT KEMET 1: $0.69 8,199In Stock 2,000Expected 07/12/2026	Mfr. Part No. T491B106M006AT Mouser Part No 80-T491B106M006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 20% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	8,199In Stock 2,000Expected 07/12/2026	Cut Tape $0.69 $0.458 $0.285 $0.23 Reel $0.185 View $0.219 $0.173 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	6.3 VDC
Tantalum Capacitors - Solid SMD 16V 10uF 1311 20 % ESR=83mOhms AECQ200 T491B106M016ATAUTO KEMET 1: $0.65 2,041In Stock	Mfr. Part No. T491B106M016ATAUTO Mouser Part No 80-T491B106M016AUTO	KEMET	Tantalum Capacitors - Solid SMD 16V 10uF 1311 20 % ESR=83mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	2,041In Stock	Cut Tape $0.65 $0.436 $0.298 $0.243 Reel $0.196 View $0.231 $0.19 $0.175 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	10 uF	20 %	16 VDC
Tantalum Capacitors - Solid SMD 4v 100uF 1311 10% ESR=900mOhms T491B107K004AT KEMET 1: $1.04 2,049In Stock	Mfr. Part No. T491B107K004AT Mouser Part No 80-T491B107K004AT	KEMET	Tantalum Capacitors - Solid SMD 4v 100uF 1311 10% ESR=900mOhms Learn More about KEMET T491caps	Datasheet	2,049In Stock	Cut Tape $1.04 $0.704 $0.512 $0.425 Reel $0.355 View $0.418 $0.327 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	100 uF	10 %	4 VDC
Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 10% ESR=3Ohms T491B107K006ATAUTO KEMET 1: $0.93 2,658In Stock	Mfr. Part No. T491B107K006ATAUTO Mouser Part No 80-T491B107K06ATAUTO	KEMET	Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 10% ESR=3Ohms Learn More about KEMET T491caps	Datasheet	2,658In Stock	Cut Tape $0.93 $0.619 $0.447 $0.368 Reel $0.298 View $0.352 $0.292 $0.27 $0.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 20% ESR=3ohms T491B107M006AT KEMET 1: $1.04 15,757Expected 17/12/2026	Mfr. Part No. T491B107M006AT Mouser Part No 80-T491B107M006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	15,757Expected 17/12/2026	Cut Tape $1.04 $0.704 $0.498 $0.45 Reel $0.382 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 100uF 1311 20 % ESR=83mOhms AECQ200 T491B107M010ATAUTO KEMET 1: $1.44 1,212In Stock	Mfr. Part No. T491B107M010ATAUTO Mouser Part No 80-T491B107M010AUTO	KEMET	Tantalum Capacitors - Solid SMD 10V 100uF 1311 20 % ESR=83mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	1,212In Stock	Cut Tape $1.44 $0.974 $0.709 $0.588 Reel $0.479 View $0.565 $0.47 $0.437 $0.424 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 20% ESR=67mOhms AECQ200 T491B107M006ATAUTO KEMET 1: $1.13 1,998In Stock 2,000Expected 23/11/2026	Mfr. Part No. T491B107M006ATAUTO Mouser Part No 80-T491B107M06ATAUTO	KEMET	Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 20% ESR=67mOhms AECQ200 Learn More about KEMET T491caps	Datasheet	1,998In Stock 2,000Expected 23/11/2026	Cut Tape $1.13 $0.763 $0.556 $0.461 Reel $0.375 View $0.442 $0.368 $0.342 $0.332 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Solid SMD 50V 0.15uF 1311 10% ESR=16ohms T491B154K050AT KEMET 1: $1.03 1,249In Stock	Mfr. Part No. T491B154K050AT Mouser Part No 80-T491B154K050	KEMET	Tantalum Capacitors - Solid SMD 50V 0.15uF 1311 10% ESR=16ohms Learn More about KEMET T491caps	Datasheet	1,249In Stock	Cut Tape $1.03 $0.682 $0.492 $0.406 Reel $0.327 View $0.385 $0.302 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	0.15 uF	10 %	50 VDC
Tantalum Capacitors - Solid SMD 25V 1.5uF 1311 10% ESR=5ohms T491B155K025AT KEMET 1: $0.70 3,852In Stock 24,000On Order	Mfr. Part No. T491B155K025AT Mouser Part No 80-T491B155K025	KEMET	Tantalum Capacitors - Solid SMD 25V 1.5uF 1311 10% ESR=5ohms Learn More about KEMET T491caps	Datasheet	3,852In Stock 24,000On Order On Order Ship Dates Mfr. No: T491B155K025AT Stock: 3,852 Can Dispatch Immediately On Order: 10,000 Expected 17/12/2026 14,000 Expected 19/01/2027 Factory Lead Time: 23 Weeks	Cut Tape $0.70 $0.468 $0.319 $0.261 Reel $0.21 View $0.248 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1.5 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 25V 1.5uF 1311 20% ESR=5 Ohms T491B155M025AT KEMET 1: $0.76 114In Stock	Mfr. Part No. T491B155M025AT Mouser Part No 80-T491B155M025	KEMET	Tantalum Capacitors - Solid SMD 25V 1.5uF 1311 20% ESR=5 Ohms Learn More about KEMET T491caps	Datasheet	114In Stock	Cut Tape $0.76 $0.518 $0.353 $0.288 Reel $0.242 View $0.267 $0.226 $0.209 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1.5 uF	20 %	25 VDC
Tantalum Capacitors - Solid SMD 35V 1.5uF 1311 20% ESR=5ohms T491B155M035AT KEMET 1: $0.97 2,326In Stock	Mfr. Part No. T491B155M035AT Mouser Part No 80-T491B155M035AT	KEMET	Tantalum Capacitors - Solid SMD 35V 1.5uF 1311 20% ESR=5ohms Learn More about KEMET T491caps	Datasheet	2,326In Stock	Cut Tape $0.97 $0.642 $0.463 $0.382 Reel $0.309 View $0.365 $0.308 $0.284 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1.5 uF	20 %	35 VDC
Tantalum Capacitors - Solid SMD 6.3 VDC 15uF 1311 10% ESR=3.5ohms T491B156K006AT KEMET 1: $0.69 650In Stock	Mfr. Part No. T491B156K006AT Mouser Part No 80-T491B156K006	KEMET	Tantalum Capacitors - Solid SMD 6.3 VDC 15uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	650In Stock	Cut Tape $0.69 $0.462 $0.316 $0.258 Reel $0.207 View $0.245 $0.202 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	15 uF	10 %	6.3 VDC

1311 B Case Capacitors

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0.15 uF
0.22 uF
0.33 uF
0.47 uF
0.68 uF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
4.74 uF
6.8 uF
10 uF
15 uF
22 uF
33 uF
47 uF
68 uF
100 uF
120 uF