Capacitors – Mouser South Africa

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MLCC Replacement Solutions

KEMET KOCAP Tantalum Polymer Capacitors are ideal for board space savings, a piezo noise-free environment, high capacitance, long stable life performance, and/or lower profile requirements. Tantalum polymer capacitors are selected over other capacitor technologies when application voltages are less than 50V, capacitance needs are between 1µF to 1mF, and application frequencies are below 1MHz. Since replacing ceramic capacitors with tantalum polymer capacitors is not typically one-for-one, designers need to consider several design requirements as outlined in the schematic below.

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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 3.3uF 2312 10% ESR=2.5ohms T491C335K035AT KEMET 1: $0.97 107,278In Stock	Mfr. Part No. T491C335K035AT Mouser Part No 80-T491C335K035	KEMET	Tantalum Capacitors - Solid SMD 35V 3.3uF 2312 10% ESR=2.5ohms Learn More about KEMET T491caps	Datasheet	107,278In Stock	Cut Tape $0.97 $0.645 $0.465 Reel $0.319 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2412	6032	3.3 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 16V 100uF 20% ESR=100mOhms T495X107M016ATE1007280 KEMET 1: $3.93 15,547In Stock	Mfr. Part No. T495X107M016ATE1007280 Mouser Part No 80-T495X107M16ATE100	KEMET	Tantalum Capacitors - Solid SMD 16V 100uF 20% ESR=100mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	15,547In Stock	Cut Tape $3.93 $2.83 $2.45 $2.16 Reel $1.70 View $1.94 $1.76 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Surge Low ESR Capacitors	SMD/SMT	2917	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: $8.61 5,303In Stock	Mfr. Part No. T530D337M006ATE010 Mouser Part No 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	5,303In Stock	Cut Tape $8.61 $6.42 $5.55 $5.12 Reel $4.83 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms T491A156K010AT KEMET 1: $0.74 157,711In Stock	Mfr. Part No. T491A156K010AT Mouser Part No 80-T491A156K010	KEMET	Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms Learn More about KEMET T491caps	Datasheet	157,711In Stock	Cut Tape $0.74 $0.404 $0.329 $0.276 Reel $0.211 View $0.25 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1206	3216	15 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 25V 100uF 2917 10% ESR=150mOhms T495X107K025ATE150 KEMET 1: $4.69 27,815In Stock	Mfr. Part No. T495X107K025ATE150 Mouser Part No 80-T495X107K25ATE150	KEMET	Tantalum Capacitors - Solid SMD 25V 100uF 2917 10% ESR=150mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	27,815In Stock	Cut Tape $4.69 $3.38 $3.28 Reel $3.28 $3.23 $3.14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Tantalum Surge Low ESR Capacitors	SMD/SMT	2917	7343	100 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms T491B226K006AT KEMET 1: $0.68 187,679In Stock	Mfr. Part No. T491B226K006AT Mouser Part No 80-T491B226K006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	187,679In Stock	Cut Tape $0.68 $0.376 $0.297 $0.254 Reel $0.197 View $0.235 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	22 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 470uF 2917 10% ESR=45mOhms T495X477K010ATE045 KEMET 1: $4.97 9,595In Stock	Mfr. Part No. T495X477K010ATE045 Mouser Part No 80-T495X477K10ATE045	KEMET	Tantalum Capacitors - Solid SMD 10V 470uF 2917 10% ESR=45mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	9,595In Stock	Cut Tape $4.97 $3.49 $3.02 Reel $2.56 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Tantalum Surge Low ESR Capacitors	SMD/SMT	2917	7343	470 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms T521D157M020ATE050 KEMET 1: $5.15 5,817In Stock 4,000Expected 2027/04/12	Mfr. Part No. T521D157M020ATE050 Mouser Part No 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	5,817In Stock 4,000Expected 2027/04/12	Cut Tape $5.15 $3.73 $3.16 $2.98 Reel $2.67 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004ATE010 KEMET 1: $9.26 4,176In Stock	Mfr. Part No. T530X687M004ATE010 Mouser Part No 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	4,176In Stock	Cut Tape $9.26 $6.97 $6.06 $5.65 Reel $5.29 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm T530Y337M006ATE006 KEMET 1: $8.66 4,359In Stock	Mfr. Part No. T530Y337M006ATE006 Mouser Part No 80-T530Y337M6ATE6	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm Learn More about KEMET T530caps	Datasheet	4,359In Stock	Cut Tape $8.66 $6.49 $5.63 $5.36 Reel $4.90 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: $2.93 17,139In Stock	Mfr. Part No. T529P475M025AAE300 Mouser Part No 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	17,139In Stock	Cut Tape $2.93 $2.04 $1.67 $1.56 $1.33 Reel $1.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 3,000	Tantalum Capacitors		SMD/SMT	0805	2012	4.7 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms T530D567M2R5ATE005 KEMET 1: $8.77 6,379In Stock	Mfr. Part No. T530D567M2R5ATE005 Mouser Part No 80-T530D567M2R5E5	KEMET	Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	6,379In Stock	Cut Tape $8.77 $6.58 $5.71 $5.44 Reel $5.43 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	560 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms T527B336M025ATE100 KEMET 1: $1.78 3,020In Stock New Product	Mfr. Part No. T527B336M025ATE100 Mouser Part No 80-T527B336M25ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms Learn More about KEMET T527 KOCAPs	Datasheet	3,020In Stock	Cut Tape $1.78 $1.23 $1.05 $0.914 Reel $0.708 View $0.776 $0.726 $0.654 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000	Tantalum Capacitors	Aluminum Polymer Capacitors	SMD/SMT	1311	3528	33 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: $2.02 3,950In Stock New Product	Mfr. Part No. T527T337M2R5APE030 Mouser Part No 80-T527T337M2R5APE30 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	3,950In Stock	Cut Tape $2.02 $1.40 $1.19 $1.04 View Reel $0.868 $0.878 $0.868 $0.868 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	Tantalum Capacitors	Tantalum Capacitor	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C T530X477M010ATE020 KEMET 1: $9.36 1,926In Stock	Mfr. Part No. T530X477M010ATE020 Mouser Part No 80-T530X477M010ATE20	KEMET	Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C Learn More about KEMET T530caps	Datasheet	1,926In Stock	Cut Tape $9.36 $7.04 $6.11 $5.82 Reel $5.61 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	470 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms T521D157M025ATE050 KEMET 1: $3.17 2,660In Stock 5,000On Order New At Mouser	Mfr. Part No. T521D157M025ATE050 Mouser Part No 80-T521D157M25ATE050 New At Mouser	KEMET	Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	2,660In Stock 5,000On Order On Order Ship Dates Mfr. No: T521D157M025ATE050 Stock: 2,660 Can Dispatch Immediately On Order: 500 Expected 2026/12/03 1,500 Expected 2026/12/31 3,000 Expected 2027/05/06 Factory Lead Time: 43 Weeks	Cut Tape $3.17 $2.30 $1.99 $1.76 Reel $1.55 $1.38 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500	Tantalum Capacitors	Electrolytic Polymer Capacitors	SMD/SMT	2917	7343	150 uF	20 %	25 VDC
Tantalum Capacitors - Solid SMD 10V 2.2uF 1311 10% ESR=3.5ohms T491B225K010AT KEMET 1: $1.08 5,427In Stock	Mfr. Part No. T491B225K010AT Mouser Part No 80-T491B225K010	KEMET	Tantalum Capacitors - Solid SMD 10V 2.2uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	5,427In Stock	Cut Tape $1.08 $0.735 $0.534 $0.443 Reel $0.377 View $0.412 $0.355 $0.33 $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	2.2 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 100uF 20% ESR=0.7Ohms T491D107M016AT7280 KEMET 1: $1.63 3,780In Stock	Mfr. Part No. T491D107M016AT7280 Mouser Part No 80-T491D107M016AT	KEMET	Tantalum Capacitors - Solid SMD 16V 100uF 20% ESR=0.7Ohms Learn More about KEMET T491caps	Datasheet	3,780In Stock	Cut Tape $1.63 $1.14 $0.835 $0.698 Reel $0.583 View $0.652 $0.566 $0.533 $0.529 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Solid SMD 16V 47uF 2917 10% ESR=800mOhms T491D476K016AT7280 KEMET 1: $1.40 3,183In Stock	Mfr. Part No. T491D476K016AT7280 Mouser Part No 80-T491D476K0167280	KEMET	Tantalum Capacitors - Solid SMD 16V 47uF 2917 10% ESR=800mOhms Learn More about KEMET T491caps	Datasheet	3,183In Stock	Cut Tape $1.40 $0.968 $0.713 $0.597 Reel $0.527 View $0.557 $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	47 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 16V 100uF 2917 20% ESR=700mOhms T491V107M016AT KEMET 1: $3.76 1,405In Stock	Mfr. Part No. T491V107M016AT Mouser Part No 80-T491V107M016	KEMET	Tantalum Capacitors - Solid SMD 16V 100uF 2917 20% ESR=700mOhms Learn More about KEMET T491caps	Datasheet	1,405In Stock	Cut Tape $3.76 $2.71 $2.35 $2.07 Reel $1.79 View $1.85 $1.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Solid SMD 4V 1000uF 2917 10% ESR=500mOhms T491X108K004AT KEMET 1: $6.18 534In Stock	Mfr. Part No. T491X108K004AT Mouser Part No 80-T491X108K004AT	KEMET	Tantalum Capacitors - Solid SMD 4V 1000uF 2917 10% ESR=500mOhms Learn More about KEMET T491caps	Datasheet	534In Stock	Cut Tape $6.18 $4.56 $4.00 $3.56 Reel $3.24 View $3.09 $2.90 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	1 mF	10 %	4 VDC
Tantalum Capacitors - Solid SMD 4V 100uF 1206 20% ESR=3ohms T494A107M004AT KEMET 1: $1.41 10,211In Stock	Mfr. Part No. T494A107M004AT Mouser Part No 80-T494A107M004	KEMET	Tantalum Capacitors - Solid SMD 4V 100uF 1206 20% ESR=3ohms Learn More about KEMET T494caps	Datasheet	10,211In Stock	Cut Tape $1.41 $0.959 $0.698 $0.578 Reel $0.492 View $0.538 $0.463 $0.43 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1206	3216	100 uF	20 %	4 VDC
Tantalum Capacitors - Solid SMD 35V 10uF 2917 10% ESR=400mOhms T494D106K035AT KEMET 1: $2.61 8,521In Stock	Mfr. Part No. T494D106K035AT Mouser Part No 80-T494D106K035	KEMET	Tantalum Capacitors - Solid SMD 35V 10uF 2917 10% ESR=400mOhms Learn More about KEMET T494caps	Datasheet	8,521In Stock	Cut Tape $2.61 $1.84 $1.58 $1.40 Reel $1.23 $1.12 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	10 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 35V 33uF 2917 10% ESR=600mOhms T494D336K035AT KEMET 1: $9.70 846In Stock	Mfr. Part No. T494D336K035AT Mouser Part No 80-T494D336K035	KEMET	Tantalum Capacitors - Solid SMD 35V 33uF 2917 10% ESR=600mOhms Learn More about KEMET T494caps	Datasheet	846In Stock	Cut Tape $9.70 $7.25 $6.40 $5.72 Reel $5.18 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	33 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 35V 10uF 2917 10% ESR=800 mOhms T494V106K035AT KEMET 1: $4.68 1,304In Stock	Mfr. Part No. T494V106K035AT Mouser Part No 80-T494V106K035	KEMET	Tantalum Capacitors - Solid SMD 35V 10uF 2917 10% ESR=800 mOhms Learn More about KEMET T494caps	Datasheet	1,304In Stock	Cut Tape $4.68 $3.36 $2.92 $2.57 Reel $2.15 View $2.30 $2.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	10 uF	10 %	35 VDC