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1311 B Case Capacitors

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Case Code - in = 1311 Mfr Case Code = B Case

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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.	RoHS	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B476M010ATW070 KEMET 1: $6.79 3,970In Stock	Mfr. Part # T598B476M010ATW070 Mouser Part # 80-T598B476M010ATW70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3,970In Stock	Cut Tape $6.79 $5.01 $4.29 $4.07 $3.73 Reel $3.72 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 10V 6.8uF 1311 20% ESR=3.5Ohms T491B685M010AH KEMET 1: $1.63 4,000In Stock	Mfr. Part # T491B685M010AH Mouser Part # 80-T491B685M010AH	KEMET	Tantalum Capacitors - Solid SMD 10V 6.8uF 1311 20% ESR=3.5Ohms Learn More about KEMET T491caps	Datasheet	4,000In Stock	Cut Tape $1.63 $1.14 $0.834 $0.727 Reel $0.617 View $0.569 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	6.8 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 3528 20% ESR=35mOhms T520B227M006AHE035 KEMET 1: $1.91 6,000In Stock	Mfr. Part # T520B227M006AHE035 Mouser Part # 80-T520B227M06AHE035	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 3528 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	6,000In Stock	Cut Tape $1.91 $1.32 $1.13 $0.983 View Reel $0.761 $0.832 $0.779 $0.761 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms T543B476K010AHW035 KEMET 1: $9.29 3,413In Stock 1,200Expected 2/26/2027	Mfr. Part # T543B476K010AHW035 Mouser Part # 80-T543B476K10AHW35	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	3,413In Stock 1,200Expected 2/26/2027	Cut Tape $9.29 $7.00 $6.09 $5.46 Reel $5.46 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,800 : 1,200	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 6.3V 220uF 20% ESR=0.3Ohms T490B227M006ATE300 KEMET 1: $1.39 3,371In Stock 2,000Expected 3/30/2027	Mfr. Part # T490B227M006ATE300 Mouser Part # 80-T490B227M06ATE300	KEMET	Tantalum Capacitors - Solid SMD 6.3V 220uF 20% ESR=0.3Ohms Learn More about KEMET t490 capacitors	Datasheet	3,371In Stock 2,000Expected 3/30/2027	Cut Tape $1.39 $0.967 $0.713 $0.622 Reel $0.528 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Solid Surface Mounts	SMD/SMT	1311	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10% ESR=3.5ohms T491B106K006AT KEMET 1: $0.71 25,740In Stock 28,000Expected 12/17/2026	Mfr. Part # T491B106K006AT Mouser Part # 80-T491B106K006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	25,740In Stock 28,000Expected 12/17/2026	Cut Tape $0.71 $0.343 $0.294 $0.237 Reel $0.197 View $0.218 $0.178 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3.5ohms T491B106K010AT KEMET 1: $0.60 24,922In Stock 18,000Expected 2/22/2027	Mfr. Part # T491B106K010AT Mouser Part # 80-T491B106K010	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	24,922In Stock 18,000Expected 2/22/2027	Cut Tape $0.60 $0.399 $0.273 $0.223 Reel $0.176 View $0.206 $0.167 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 20V 10uF 1411 10% ESR=2.1ohms T491B106K020AT KEMET 1: $0.79 45,576In Stock 28,000Expected 2/9/2027	Mfr. Part # T491B106K020AT Mouser Part # 80-T491B106K020	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1411 10% ESR=2.1ohms Learn More about KEMET T491caps	Datasheet	45,576In Stock 28,000Expected 2/9/2027	Cut Tape $0.79 $0.389 $0.353 $0.288 Reel $0.248 View $0.267 $0.231 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms T491B106K025AT KEMET 1: $1.25 24,118In Stock 18,000Expected 2/4/2027	Mfr. Part # T491B106K025AT Mouser Part # 80-T491B106K025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms Learn More about KEMET T491caps	Datasheet	24,118In Stock 18,000Expected 2/4/2027	Cut Tape $1.25 $0.844 $0.615 $0.542 Reel $0.46 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 10V 10uF 1311 20% ESR=3.5ohms T491B106M010AT KEMET 1: $0.62 59,047In Stock	Mfr. Part # T491B106M010AT Mouser Part # 80-T491B106M010	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 20% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	59,047In Stock	Cut Tape $0.62 $0.349 $0.282 $0.231 Reel $0.193 View $0.213 $0.171 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 10uF 1311 20% ESR=2.8ohms T491B106M016AT KEMET 1: $0.69 45,820In Stock 108,000On Order	Mfr. Part # T491B106M016AT Mouser Part # 80-T491B106M016	KEMET	Tantalum Capacitors - Solid SMD 16V 10uF 1311 20% ESR=2.8ohms Learn More about KEMET T491caps	Datasheet	45,820In Stock 108,000On Order On Order Ship Dates Mfr. #: T491B106M016AT Stock: 45,820 Can Ship Immediately On Order: 52,000 Expected 11/12/2026 56,000 Expected 1/25/2027 Factory Lead-Time: 23 Weeks	Cut Tape $0.69 $0.343 $0.286 $0.23 Reel $0.184 View $0.212 $0.168 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	16 VDC
Tantalum Capacitors - Solid SMD 20V 10uF 1311 20% ESR=2.1 Ohms T491B106M020AT KEMET 1: $0.77 27,271In Stock	Mfr. Part # T491B106M020AT Mouser Part # 80-T491B106M020	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1311 20% ESR=2.1 Ohms Learn More about KEMET T491caps	Datasheet	27,271In Stock	Cut Tape $0.77 $0.429 $0.39 $0.323 Reel $0.257 View $0.302 $0.247 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	20 VDC
Tantalum Capacitors - Solid SMD 25V 10uF 1311 20% ESR=3ohms T491B106M025AT KEMET 1: $1.00 14,751In Stock 2,000Expected 11/2/2026	Mfr. Part # T491B106M025AT Mouser Part # 80-T491B106M025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 10uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	14,751In Stock 2,000Expected 11/2/2026	Cut Tape $1.00 $0.751 $0.552 $0.455 Reel $0.385 View $0.423 $0.361 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	25 VDC
Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 10% ESR=3ohms T491B107K006AT KEMET 1: $0.86 32,440In Stock	Mfr. Part # T491B107K006AT Mouser Part # 80-T491B107K006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 100uF 1311 10% ESR=3ohms Learn More about KEMET T491caps	Datasheet	32,440In Stock	Cut Tape $0.86 $0.508 $0.413 $0.341 Reel $0.283 View $0.316 $0.268 $0.266 $0.246 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	100 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 100uF 1311 10% ESR=1.2 Ohms T491B107K010AT KEMET 1: $1.41 5,590In Stock 10,000Expected 11/23/2026	Mfr. Part # T491B107K010AT Mouser Part # 80-T491B107K010AT	KEMET	Tantalum Capacitors - Solid SMD 10V 100uF 1311 10% ESR=1.2 Ohms Learn More about KEMET T491caps	Datasheet	5,590In Stock 10,000Expected 11/23/2026	Cut Tape $1.41 $0.947 $0.719 $0.602 $0.562 Reel $0.517 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	100 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 4V 100uF 1311 20% ESR=900mOhms T491B107M004AT KEMET 1: $1.04 6,087In Stock 6,000Expected 2/16/2027	Mfr. Part # T491B107M004AT Mouser Part # 80-T491B107M004	KEMET	Tantalum Capacitors - Solid SMD 4V 100uF 1311 20% ESR=900mOhms Learn More about KEMET T491caps	Datasheet	6,087In Stock 6,000Expected 2/16/2027	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	20 %	4 VDC
Tantalum Capacitors - Solid SMD 10V 100uF 1311 20% ESR=3ohms T491B107M010AT KEMET 1: $1.35 14,008In Stock	Mfr. Part # T491B107M010AT Mouser Part # 80-T491B107M010	KEMET	Tantalum Capacitors - Solid SMD 10V 100uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	14,008In Stock	Cut Tape $1.35 $0.915 $0.666 $0.552 Reel $0.436 View $0.514 $0.422 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	100 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 35V 1.5uF 1311 10% ESR=5ohms T491B155K035AT KEMET 1: $0.87 7,224In Stock 12,000Expected 3/1/2027	Mfr. Part # T491B155K035AT Mouser Part # 80-T491B155K035	KEMET	Tantalum Capacitors - Solid SMD 35V 1.5uF 1311 10% ESR=5ohms Learn More about KEMET T491caps	Datasheet	7,224In Stock 12,000Expected 3/1/2027	Cut Tape $0.87 $0.445 $0.39 $0.322 Reel $0.276 View $0.299 $0.242 $0.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1.5 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 10V 15uF 1311 10% ESR=2.8ohms T491B156K010AT KEMET 1: $0.69 13,985In Stock	Mfr. Part # T491B156K010AT Mouser Part # 80-T491B156K010	KEMET	Tantalum Capacitors - Solid SMD 10V 15uF 1311 10% ESR=2.8ohms Learn More about KEMET T491caps	Datasheet	13,985In Stock	Cut Tape $0.69 $0.381 $0.315 $0.257 Reel $0.209 View $0.238 $0.199 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	15 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 15uF 1311 10% ESR=2.5ohms T491B156K016AT KEMET 1: $0.84 8,063In Stock 8,000Expected 12/18/2026	Mfr. Part # T491B156K016AT Mouser Part # 80-T491B156K016	KEMET	Tantalum Capacitors - Solid SMD 16V 15uF 1311 10% ESR=2.5ohms Learn More about KEMET T491caps	Datasheet	8,063In Stock 8,000Expected 12/18/2026	Cut Tape $0.84 $0.446 $0.379 $0.312 Reel $0.266 View $0.291 $0.222 $0.221 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	15 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 25V 2.2uF 1311 10% ESR=4.5ohms T491B225K025AT KEMET 1: $0.86 15,750In Stock	Mfr. Part # T491B225K025AT Mouser Part # 80-T491B225K025	KEMET	Tantalum Capacitors - Solid SMD 25V 2.2uF 1311 10% ESR=4.5ohms Learn More about KEMET T491caps	Datasheet	15,750In Stock	Cut Tape $0.86 $0.423 $0.384 $0.318 Reel $0.258 View $0.296 $0.243 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	2.2 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 35V 2.2uF 1311 10% ESR=4ohms T491B225K035AT KEMET 1: $0.82 34,618In Stock 24,000Expected 1/4/2027	Mfr. Part # T491B225K035AT Mouser Part # 80-T491B225K035	KEMET	Tantalum Capacitors - Solid SMD 35V 2.2uF 1311 10% ESR=4ohms Learn More about KEMET T491caps	Datasheet	34,618In Stock 24,000Expected 1/4/2027	Cut Tape $0.82 $0.422 $0.372 $0.306 Reel $0.238 View $0.285 $0.226 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	2.2 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 10V 22uF 1311 10 % ESR=2.3 Ohms AECQ200 T491B226K010ATAUTO KEMET 1: $0.74 21,053In Stock	Mfr. Part # T491B226K010ATAUTO Mouser Part # 80-T491B226K010AUTO	KEMET	Tantalum Capacitors - Solid SMD 10V 22uF 1311 10 % ESR=2.3 Ohms AECQ200 Learn More about KEMET T491caps	Datasheet	21,053In Stock	Cut Tape $0.74 $0.355 $0.322 $0.288 Reel $0.241 View $0.266 $0.226 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	22 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 22uF 1311 10% ESR=2.2ohms T491B226K016AT KEMET 1: $0.83 27,532In Stock 146,000On Order	Mfr. Part # T491B226K016AT Mouser Part # 80-T491B226K016	KEMET	Tantalum Capacitors - Solid SMD 16V 22uF 1311 10% ESR=2.2ohms Learn More about KEMET T491caps	Datasheet	27,532In Stock 146,000On Order On Order Ship Dates Mfr. #: T491B226K016AT Stock: 27,532 Can Ship Immediately On Order: 36,000 Expected 10/22/2026 40,000 Expected 10/29/2026 70,000 Expected 11/25/2026 Factory Lead-Time: 23 Weeks	Cut Tape $0.83 $0.409 $0.372 $0.308 Reel $0.265 View $0.288 $0.251 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	22 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 20V 22uF 1311 10% ESR=4ohms T491B226K020AT KEMET 1: $0.81 17,928In Stock	Mfr. Part # T491B226K020AT Mouser Part # 80-T491B226K020AT	KEMET	Tantalum Capacitors - Solid SMD 20V 22uF 1311 10% ESR=4ohms Learn More about KEMET T491caps	Datasheet	17,928In Stock	Cut Tape $0.81 $0.518 $0.399 $0.329 $0.305 Reel $0.257 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	22 uF	10 %	20 VDC