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1311 B Case Capacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 25V 1.5uF 1311 10% ESR=5ohms T491B155K025AT KEMET 1: $1.04 22,052In Stock	Mfr. Part # T491B155K025AT Mouser Part # 80-T491B155K025	KEMET	Tantalum Capacitors - Solid SMD 25V 1.5uF 1311 10% ESR=5ohms Learn More about KEMET T491caps	Datasheet	22,052In Stock	Cut Tape $1.04 $0.58 $0.474 $0.387 $0.357 Reel $0.348 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1.5 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 35V 1.5uF 1311 10% ESR=5ohms T491B155K035AT KEMET 1: $1.20 15,224In Stock 14,000On Order	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	15,224In Stock 14,000On Order On Order Ship Dates Mfr. #: T491B155K035AT Stock: 15,224 Can Ship Immediately On Order: 4,000 Expected 2027-03-22 10,000 Expected 2027-04-23 Factory Lead-Time: 48 Weeks	Cut Tape $1.20 $0.641 $0.546 $0.445 Reel $0.374 View $0.412 $0.36 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 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: $1.04 13,674In Stock 16,000Expected 2027-05-03	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	13,674In Stock 16,000Expected 2027-05-03	Cut Tape $1.04 $0.549 $0.467 $0.383 Reel $0.311 View $0.356 $0.298 $0.275 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	15 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 25V 15uF 1311 10% ESR=4ohms T491B156K025AT KEMET 1: $1.86 13,874In Stock	Mfr. Part # T491B156K025AT Mouser Part # 80-T491B156K025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 15uF 1311 10% ESR=4ohms Learn More about KEMET T491caps	Datasheet	13,874In Stock	Cut Tape $1.86 $1.02 $0.939 $0.798 Reel $0.717 View $0.755 $0.672 $0.638 $0.635 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	15 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 20V 2.2uF 10% ESR=3.5Ohms T491B225K020AT7280 KEMET 1: $1.08 15,974In Stock	Mfr. Part # T491B225K020AT7280 Mouser Part # 80-T491B225K020AT	KEMET	Tantalum Capacitors - Solid SMD 20V 2.2uF 10% ESR=3.5Ohms Learn More about KEMET T491caps	Datasheet	15,974In Stock	Cut Tape $1.08 $0.536 $0.482 $0.395 Reel $0.305 View $0.369 $0.337 $0.314 $0.291 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	2.2 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 35V 2.2uF 1311 10% ESR=4ohms T491B225K035AT KEMET 1: $1.18 29,588In Stock 24,000Expected 2027-01-04	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	29,588In Stock 24,000Expected 2027-01-04	Cut Tape $1.18 $0.608 $0.536 $0.441 Reel $0.359 View $0.41 $0.336 $0.324 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 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: $1.07 21,297In 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	21,297In Stock	Cut Tape $1.07 $0.511 $0.464 $0.415 Reel $0.347 View $0.383 $0.325 $0.315 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	22 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 20V 22uF 1311 10% ESR=4ohms T491B226K020AT KEMET 1: $1.18 15,726In 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	15,726In Stock	Cut Tape $1.18 $0.577 $0.524 $0.433 Reel $0.382 View $0.406 $0.354 $0.331 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	22 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 10V 22uF 1311 20% ESR=2.4ohms T491B226M010AT KEMET 1: $0.95 18,465In Stock 26,000Expected 2027-03-01	Mfr. Part # T491B226M010AT Mouser Part # 80-T491B226M010	KEMET	Tantalum Capacitors - Solid SMD 10V 22uF 1311 20% ESR=2.4ohms Learn More about KEMET T491caps	Datasheet	18,465In Stock 26,000Expected 2027-03-01	Cut Tape $0.95 $0.494 $0.433 $0.354 Reel $0.302 View $0.327 $0.292 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	22 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 4V 220uF 1311 20% ESR=500mOhms T491B227M004AT KEMET 1: $2.39 3,087In Stock	Mfr. Part # T491B227M004AT Mouser Part # 80-T491B227M004AT	KEMET	Tantalum Capacitors - Solid SMD 4V 220uF 1311 20% ESR=500mOhms Learn More about KEMET T491caps	Datasheet	3,087In Stock	Cut Tape $2.39 $1.48 $1.09 $0.943 Reel $0.893 View $0.894 $0.831 $0.801 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	220 uF	20 %	4 VDC
Tantalum Capacitors - Solid SMD 50V 0.33uF 1311 10% ESR=10ohms T491B334K050AT KEMET 1: $1.22 9,013In Stock	Mfr. Part # T491B334K050AT Mouser Part # 80-T491B334K050	KEMET	Tantalum Capacitors - Solid SMD 50V 0.33uF 1311 10% ESR=10ohms Learn More about KEMET T491caps	Datasheet	9,013In Stock	Cut Tape $1.22 $0.593 $0.54 $0.448 Reel $0.382 View $0.419 $0.366 $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	0.33 uF	10 %	50 VDC
Tantalum Capacitors - Solid SMD 25V 3.3uF 1311 10% ESR=3.5ohms T491B335K025AT KEMET 1: $1.11 18,686In Stock	Mfr. Part # T491B335K025AT Mouser Part # 80-T491B335K025	KEMET	Tantalum Capacitors - Solid SMD 25V 3.3uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	18,686In Stock	Cut Tape $1.11 $0.668 $0.576 $0.478 Reel $0.383 View $0.446 $0.366 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	3.3 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 16V 33UF 1311 10% ESR=2.1ohms T491B336K016AT KEMET 1: $1.44 12,734In Stock	Mfr. Part # T491B336K016AT Mouser Part # 80-T491B336K016	KEMET	Tantalum Capacitors - Solid SMD 16V 33UF 1311 10% ESR=2.1ohms Learn More about KEMET T491caps	Datasheet	12,734In Stock	Cut Tape $1.44 $0.939 $0.691 $0.57 Reel $0.482 View $0.528 $0.454 $0.419 $0.403 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	33 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 20V 33uF 20% ESR=4Ohms T491B336M020AT KEMET 1: $2.15 8,320In Stock 6,000Expected 2027-03-29	Mfr. Part # T491B336M020AT Mouser Part # 80-T491B336M020AT	KEMET	Tantalum Capacitors - Solid SMD 20V 33uF 20% ESR=4Ohms Learn More about KEMET T491caps	Datasheet	8,320In Stock 6,000Expected 2027-03-29	Cut Tape $2.15 $1.12 $1.03 $0.883 Reel $0.829 View $0.835 $0.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	33 uF	20 %	20 VDC
Tantalum Capacitors - Solid SMD 10V 4.7uF 1311 10% ESR=3.5ohms T491B475K010AT KEMET 1: $1.02 69,249In Stock	Mfr. Part # T491B475K010AT Mouser Part # 80-T491B475K010	KEMET	Tantalum Capacitors - Solid SMD 10V 4.7uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	69,249In Stock	Cut Tape $1.02 $0.492 $0.445 $0.366 Reel $0.32 View $0.341 $0.295 $0.289 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	4.7 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 4.7uF 1311 10% ESR=3.5ohms T491B475K016AT KEMET 1: $1.02 49,145In Stock 28,000Expected 2027-02-22	Mfr. Part # T491B475K016AT Mouser Part # 80-T491B475K016	KEMET	Tantalum Capacitors - Solid SMD 16V 4.7uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	49,145In Stock 28,000Expected 2027-02-22	Cut Tape $1.02 $0.492 $0.445 $0.366 Reel $0.32 View $0.341 $0.295 $0.289 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	4.7 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 20V 4.7uF 1311 10% ESR=3ohms T491B475K020AT KEMET 1: $1.05 14,993In Stock 14,000Expected 2026-12-17	Mfr. Part # T491B475K020AT Mouser Part # 80-T491B475K020	KEMET	Tantalum Capacitors - Solid SMD 20V 4.7uF 1311 10% ESR=3ohms Learn More about KEMET T491caps	Datasheet	14,993In Stock 14,000Expected 2026-12-17	Cut Tape $1.05 $0.507 $0.459 $0.379 Reel $0.331 View $0.353 $0.305 $0.285 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	4.7 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 35V 4.7uF 1311 10% ESR=3 Ohms T491B475K035AT KEMET 1: $1.94 23,665In Stock 18,000On Order	Mfr. Part # T491B475K035AT Mouser Part # 80-T491B475K035AT	KEMET	Tantalum Capacitors - Solid SMD 35V 4.7uF 1311 10% ESR=3 Ohms Learn More about KEMET T491caps	Datasheet	23,665In Stock 18,000On Order On Order Ship Dates Mfr. #: T491B475K035AT Stock: 23,665 Can Ship Immediately On Order: 8,000 Expected 2026-11-12 10,000 Expected 2027-02-26 Factory Lead-Time: 48 Weeks	Cut Tape $1.94 $1.16 $0.946 $0.795 Reel $0.688 View $0.747 $0.687 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	4.7 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 25V 4.7uF 1311 20% ESR=1.5 Ohms T491B475M025AT KEMET 1: $1.08 13,947In Stock	Mfr. Part # T491B475M025AT Mouser Part # 80-T491B475M025	KEMET	Tantalum Capacitors - Solid SMD 25V 4.7uF 1311 20% ESR=1.5 Ohms Learn More about KEMET T491caps	Datasheet	13,947In Stock	Cut Tape $1.08 $0.605 $0.531 $0.436 Reel $0.361 View $0.406 $0.348 $0.346 $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	4.7 uF	20 %	25 VDC
Tantalum Capacitors - Solid SMD 10V 47UF 1311 10% ESR=1 Ohms T491B476K010AT KEMET 1: $1.11 28,265In Stock 78,000On Order	Mfr. Part # T491B476K010AT Mouser Part # 80-T491B476K010	KEMET	Tantalum Capacitors - Solid SMD 10V 47UF 1311 10% ESR=1 Ohms Learn More about KEMET T491caps	Datasheet	28,265In Stock 78,000On Order On Order Ship Dates Mfr. #: T491B476K010AT Stock: 28,265 Can Ship Immediately On Order: 52,000 Expected 2027-04-23 26,000 Expected 2027-05-14 Factory Lead-Time: 48 Weeks	Cut Tape $1.11 $0.593 $0.50 $0.413 Reel $0.343 View $0.396 $0.324 $0.315 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	47 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 10V 47uF 1311 20% ESR=1ohms T491B476M010AT KEMET 1: $1.12 23,627In Stock	Mfr. Part # T491B476M010AT Mouser Part # 80-T491B476M010	KEMET	Tantalum Capacitors - Solid SMD 10V 47uF 1311 20% ESR=1ohms Learn More about KEMET T491caps	Datasheet	23,627In Stock	Cut Tape $1.12 $0.776 $0.53 $0.433 Reel $0.363 View $0.40 $0.346 $0.336 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 6.8uF 1311 10% ESR=2.5ohms T491B685K016AT KEMET 1: $0.85 69,591In Stock	Mfr. Part # T491B685K016AT Mouser Part # 80-T491B685K016	KEMET	Tantalum Capacitors - Solid SMD 16V 6.8uF 1311 10% ESR=2.5ohms Learn More about KEMET T491caps	Datasheet	69,591In Stock	Cut Tape $0.85 $0.554 $0.467 $0.402 Reel $0.366 View $0.38 $0.338 $0.336 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	6.8 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 25V 6.8uF 1311 10% ESR=2.8ohms T491B685K025AT KEMET 1: $1.51 7,185In Stock	Mfr. Part # T491B685K025AT Mouser Part # 80-T491B685K025	KEMET	Tantalum Capacitors - Solid SMD 25V 6.8uF 1311 10% ESR=2.8ohms Learn More about KEMET T491caps	Datasheet	7,185In Stock	Cut Tape $1.51 $0.757 $0.691 $0.58 Reel $0.516 View $0.546 $0.482 $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	6.8 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 10V 68uF 1311 20% ESR=3ohms T491B686M010AT KEMET 1: $2.23 9,509In Stock	Mfr. Part # T491B686M010AT Mouser Part # 80-T491B686M010	KEMET	Tantalum Capacitors - Solid SMD 10V 68uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	9,509In Stock	Cut Tape $2.23 $1.23 $1.11 $0.942 Reel $0.811 View $0.887 $0.801 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	68 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 35V 1.0uF 1311 10% ESR=2ohms T494B105K035AT KEMET 1: $1.48 12,483In Stock 7,900Expected 2026-11-12	Mfr. Part # T494B105K035AT Mouser Part # 80-T494B105K035	KEMET	Tantalum Capacitors - Solid SMD 35V 1.0uF 1311 10% ESR=2ohms Learn More about KEMET T494caps	Datasheet	12,483In Stock 7,900Expected 2026-11-12	Cut Tape $1.48 $0.766 $0.698 $0.583 Reel $0.503 View $0.543 $0.482 $0.455 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1 uF	10 %	35 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

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1311 B Case Capacitors

Types of Capacitors

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