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1311 B Case Capacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 6.3V 330uF 1311 20% ESR=40mOhms T520B337M006ATE040 KEMET 1: £1.17 63,452In Stock 42,000On Order	Mfr. Part No. T520B337M006ATE040 Mouser Part No 80-T520B337M06ATE040	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	63,452In Stock 42,000On Order On Order Ship Dates Mfr. No: T520B337M006ATE040 Stock: 63,452 Can Dispatch Immediately On Order: 36,000 Expected 10/12/2026 6,000 Expected 29/12/2026 Factory Lead Time: 49 Weeks	Cut Tape £1.17 £0.617 £0.568 £0.485 £0.46 Reel £0.439 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors		SMD/SMT	1311	3528	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=7mOhms T520B476M006ATE070 KEMET 1: £0.841 51,305In Stock 6,000Expected 17/06/2027	Mfr. Part No. T520B476M006ATE070 Mouser Part No 80-T520B476M006	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	51,305In Stock 6,000Expected 17/06/2027	Cut Tape £0.841 £0.422 £0.386 £0.325 £0.305 Reel £0.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C T521B476M016ATE090 KEMET 1: £1.23 5,039In Stock 8,000Expected 12/01/2027	Mfr. Part No. T521B476M016ATE090 Mouser Part No 80-T521B476M016ATE90	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C Learn More about KEMET t521 caps	Datasheet	5,039In Stock 8,000Expected 12/01/2027	Cut Tape £1.23 £0.856 £0.632 £0.528 Reel £0.454 View £0.494 £0.429 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B107M004ATS070 KEMET 1: £4.43 1,350In Stock 8,000On Order	Mfr. Part No. T598B107M004ATS070 Mouser Part No 80-T598B107M004ATS70	KEMET	Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,350In Stock 8,000On Order On Order Ship Dates Mfr. No: T598B107M004ATS070 Stock: 1,350 Can Dispatch Immediately On Order: 4,000 Expected 16/11/2026 4,000 Expected 04/02/2027 Factory Lead Time: 43 Weeks	Cut Tape £4.43 £3.10 £2.52 £2.49 £2.23 Reel £1.75 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B107M004ATW070 KEMET 1: £4.92 3,970In Stock 2,000Expected 04/02/2027	Mfr. Part No. T598B107M004ATW070 Mouser Part No 80-T598B107M004ATW70	KEMET	Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3,970In Stock 2,000Expected 04/02/2027	Cut Tape £4.92 £3.62 £3.11 £2.95 £2.72 Reel £2.71 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B476M010ATS070 KEMET 1: £4.67 1,937In Stock	Mfr. Part No. T598B476M010ATS070 Mouser Part No 80-T598B476M010ATS70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,937In Stock	Cut Tape £4.67 £3.26 £2.65 £2.60 £2.38 Reel £1.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B476M010ATW070 KEMET 1: £5.10 3,970In Stock	Mfr. Part No. T598B476M010ATW070 Mouser Part No 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 £5.10 £3.76 £3.22 £3.06 £2.80 Reel £2.79 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 10V 6.8uF 1311 20% ESR=3.5Ohms T491B685M010AH KEMET 1: £1.21 4,000In Stock	Mfr. Part No. T491B685M010AH Mouser Part No 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 £1.21 £0.849 £0.625 £0.523 Reel £0.45 View £0.488 £0.424 £0.40 £0.397 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: £1.43 6,000In Stock	Mfr. Part No. T520B227M006AHE035 Mouser Part No 80-T520B227M06AHE035	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 3528 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	6,000In Stock	Cut Tape £1.43 £0.995 £0.849 £0.738 View Reel £0.571 £0.625 £0.585 £0.571 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: £6.98 3,413In Stock 1,200Expected 26/02/2027	Mfr. Part No. T543B476K010AHW035 Mouser Part No 80-T543B476K10AHW35	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	3,413In Stock 1,200Expected 26/02/2027	Cut Tape £6.98 £5.26 £4.57 £4.10 Reel £4.10 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: £1.05 3,371In Stock 2,000Expected 30/03/2027	Mfr. Part No. T490B227M006ATE300 Mouser Part No 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 30/03/2027	Cut Tape £1.05 £0.726 £0.535 £0.448 Reel £0.368 View £0.433 £0.362 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: £0.518 26,750In Stock 28,000Expected 17/12/2026	Mfr. Part No. T491B106K006AT Mouser Part No 80-T491B106K006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	26,750In Stock 28,000Expected 17/12/2026	Cut Tape £0.518 £0.344 £0.214 £0.173 Reel £0.136 View £0.161 £0.134 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: £0.45 27,022In Stock 18,000Expected 22/02/2027	Mfr. Part No. T491B106K010AT Mouser Part No 80-T491B106K010	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	27,022In Stock 18,000Expected 22/02/2027	Cut Tape £0.45 £0.299 £0.205 £0.168 Reel £0.132 View £0.155 £0.126 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: £0.578 46,611In Stock 28,000Expected 09/02/2027	Mfr. Part No. T491B106K020AT Mouser Part No 80-T491B106K020	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1411 10% ESR=2.1ohms Learn More about KEMET T491caps	Datasheet	46,611In Stock 28,000Expected 09/02/2027	Cut Tape £0.578 £0.388 £0.265 £0.217 Reel £0.175 View £0.206 £0.169 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: £0.943 26,361In Stock 18,000Expected 04/02/2027	Mfr. Part No. T491B106K025AT Mouser Part No 80-T491B106K025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms Learn More about KEMET T491caps	Datasheet	26,361In Stock 18,000Expected 04/02/2027	Cut Tape £0.943 £0.634 £0.462 £0.407 Reel £0.346 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: £0.45 21,412In Stock 38,000Expected 26/11/2026	Mfr. Part No. T491B106M010AT Mouser Part No 80-T491B106M010	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 20% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	21,412In Stock 38,000Expected 26/11/2026	Cut Tape £0.45 £0.301 £0.206 £0.168 Reel £0.132 View £0.155 £0.127 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: £0.503 56,162In Stock 52,000Expected 12/11/2026	Mfr. Part No. T491B106M016AT Mouser Part No 80-T491B106M016	KEMET	Tantalum Capacitors - Solid SMD 16V 10uF 1311 20% ESR=2.8ohms Learn More about KEMET T491caps	Datasheet	56,162In Stock 52,000Expected 12/11/2026	Cut Tape £0.503 £0.334 £0.208 £0.168 Reel £0.128 View £0.155 £0.115 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: £0.653 27,271In Stock	Mfr. Part No. T491B106M020AT Mouser Part No 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 £0.653 £0.439 £0.299 £0.244 Reel £0.184 View £0.227 £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 %	20 VDC
Tantalum Capacitors - Solid SMD 25V 10uF 1311 20% ESR=3ohms T491B106M025AT KEMET 1: £0.751 14,751In Stock 2,000Expected 02/11/2026	Mfr. Part No. T491B106M025AT Mouser Part No 80-T491B106M025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 10uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	14,751In Stock 2,000Expected 02/11/2026	Cut Tape £0.751 £0.50 £0.361 £0.298 £0.276 Reel £0.237 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: £0.63 32,440In Stock	Mfr. Part No. T491B107K006AT Mouser Part No 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 £0.63 £0.417 £0.301 £0.262 Reel £0.223 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: £1.03 5,600In Stock 10,000Expected 23/11/2026	Mfr. Part No. T491B107K010AT Mouser Part No 80-T491B107K010AT	KEMET	Tantalum Capacitors - Solid SMD 10V 100uF 1311 10% ESR=1.2 Ohms Learn More about KEMET T491caps	Datasheet	5,600In Stock 10,000Expected 23/11/2026	Cut Tape £1.03 £0.711 £0.525 £0.445 Reel £0.385 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: £0.78 6,337In Stock 6,000Expected 16/02/2027	Mfr. Part No. T491B107M004AT Mouser Part No 80-T491B107M004	KEMET	Tantalum Capacitors - Solid SMD 4V 100uF 1311 20% ESR=900mOhms Learn More about KEMET T491caps	Datasheet	6,337In Stock 6,000Expected 16/02/2027	Cut Tape £0.78 £0.528 £0.384 £0.32 Reel £0.26 View £0.306 £0.255 £0.237 £0.23 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: £1.01 14,349In Stock	Mfr. Part No. T491B107M010AT Mouser Part No 80-T491B107M010	KEMET	Tantalum Capacitors - Solid SMD 10V 100uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	14,349In Stock	Cut Tape £1.01 £0.687 £0.50 £0.415 Reel £0.327 View £0.386 £0.317 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: £0.623 7,724In Stock	Mfr. Part No. T491B155K035AT Mouser Part No 80-T491B155K035	KEMET	Tantalum Capacitors - Solid SMD 35V 1.5uF 1311 10% ESR=5ohms Learn More about KEMET T491caps	Datasheet	7,724In Stock	Cut Tape £0.623 £0.416 £0.285 £0.232 Reel £0.182 View £0.215 £0.168 £0.153 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: £0.503 21,985In Stock	Mfr. Part No. T491B156K010AT Mouser Part No 80-T491B156K010	KEMET	Tantalum Capacitors - Solid SMD 10V 15uF 1311 10% ESR=2.8ohms Learn More about KEMET T491caps	Datasheet	21,985In Stock	Cut Tape £0.503 £0.336 £0.23 £0.188 Reel £0.141 View £0.174 £0.135 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