Capacitors – Mouser Puerto Rico

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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 - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: $2.02 A tariff of 11% may be applied if shipping to the United States. 3,950In Stock New Product	Mfr. Part # T527T337M2R5APE030 Mouser Part # 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 $1.39 $1.19 $1.04 View Reel $0.867 $0.878 $0.867 $0.867 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms T491A156K010AT KEMET 1: $0.74 157,811In Stock	Mfr. Part # T491A156K010AT Mouser Part # 80-T491A156K010	KEMET	Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms Learn More about KEMET T491caps	Datasheet	157,811In Stock	Cut Tape $0.74 $0.404 $0.329 $0.276 Reel $0.21 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: $4.47 27,882In Stock	Mfr. Part # T495X107K025ATE150 Mouser Part # 80-T495X107K25ATE150	KEMET	Tantalum Capacitors - Solid SMD 25V 100uF 2917 10% ESR=150mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	27,882In Stock	Cut Tape $4.47 $3.25 $2.87 $2.63 Reel $2.27 View $2.17 $2.12 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 - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: $2.93 A tariff of 11% may be applied if shipping to the United States. 17,239In Stock	Mfr. Part # T529P475M025AAE300 Mouser Part # 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	17,239In Stock	Cut Tape $2.93 $2.03 $1.67 $1.56 $1.32 Reel $1.24 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 6,379In Stock	Mfr. Part # T530D567M2R5ATE005 Mouser Part # 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 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	560 uF	20 %	2.5 VDC
Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms T491B226K006AT KEMET 1: $0.68 187,729In Stock	Mfr. Part # T491B226K006AT Mouser Part # 80-T491B226K006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	187,729In Stock	Cut Tape $0.68 $0.375 $0.297 $0.254 Reel $0.196 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: $4.06 9,595In Stock	Mfr. Part # T495X477K010ATE045 Mouser Part # 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 $4.06 $2.86 $2.51 $2.19 Reel $2.02 View $1.96 $1.93 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 4/12/2027	Mfr. Part # T521D157M020ATE050 Mouser Part # 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	5,817In Stock 4,000Expected 4/12/2027	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: $9.25 A tariff of 30% may be applied if shipping to the United States. 4,176In Stock	Mfr. Part # T530X687M004ATE010 Mouser Part # 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	4,176In Stock	Cut Tape $9.25 $6.96 $6.06 $5.65 Reel $5.29 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 4,359In Stock	Mfr. Part # T530Y337M006ATE006 Mouser Part # 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 A tariff of 30% may be applied if shipping to the United States.	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 35V 3.3uF 2312 10% ESR=2.5ohms T491C335K035AT KEMET 1: $0.66 107,278In Stock	Mfr. Part # T491C335K035AT Mouser Part # 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 $0.66 $0.427 $0.362 Reel $0.283 $0.262 View $0.248 $0.238 $0.235 $0.226 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: $3.92 15,547In Stock	Mfr. Part # T495X107M016ATE1007280 Mouser Part # 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 $3.92 $2.82 $2.44 $2.15 Reel $1.70 View $1.93 $1.74 $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: $8.60 A tariff of 8% may be applied if shipping to the United States. 5,504In Stock	Mfr. Part # T530D337M006ATE010 Mouser Part # 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	5,504In Stock	Cut Tape $8.60 $6.42 $5.55 $5.12 Reel $4.83 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	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 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 T598D336M035ATE065 KEMET 1: $2.80 A tariff of 30% may be applied if shipping to the United States. 22,615In Stock 10,000Expected 4/20/2027	Mfr. Part # T598D336M035ATE065 Mouser Part # 80-T598D336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	22,615In Stock 10,000Expected 4/20/2027	Cut Tape $2.80 $1.94 $1.59 $1.49 Reel $1.30 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 T598D477M2R5ATE009 KEMET 1: $2.44 A tariff of 30% may be applied if shipping to the United States. 19,478In Stock 2,500Expected 4/27/2027	Mfr. Part # T598D477M2R5ATE009 Mouser Part # 80-T598D477M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	19,478In Stock 2,500Expected 4/27/2027	Cut Tape $2.44 $1.89 $1.57 $1.46 Reel $1.28 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: $3.12 A tariff of 30% may be applied if shipping to the United States. 700In Stock New Product	Mfr. Part # T598V337M2R5ATE012 Mouser Part # 80-T598V337M2R5ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	700In Stock	Cut Tape $3.12 $2.26 $1.95 $1.72 Reel $1.36 View $1.52 $1.29 $1.23 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Solid SMD 16V 68uF 10% ESR=180mOhms T495C686K016ATE180 KEMET 1: $2.68 1,509In Stock	Mfr. Part # T495C686K016ATE180 Mouser Part # 80-T495C686K16ATE180	KEMET	Tantalum Capacitors - Solid SMD 16V 68uF 10% ESR=180mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	1,509In Stock	Cut Tape $2.68 $1.91 $1.64 $1.44 Reel $1.28 View $1.15 $1.08 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Surge Low ESR Capacitors	SMD/SMT	2412	6032	68 uF	10 %	16 VDC
Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200 T598D107M025ATE050 KEMET 1: $2.75 A tariff of 30% may be applied if shipping to the United States. 290In Stock 1,500On Order New Product	Mfr. Part # T598D107M025ATE050 Mouser Part # 80-T598D107M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	290In Stock 1,500On Order On Order Ship Dates Mfr. #: T598D107M025ATE050 Stock: 290 Can Ship Immediately On Order: 500 Expected 4/8/2027 500 Expected 4/15/2027 500 Expected 7/8/2027 Factory Lead-Time: 48 Weeks	Cut Tape $2.75 $1.96 $1.69 $1.48 Reel $1.16 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 1,000 : 500	Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Solid SMD 25V 1.0uF 1206 10% ESR=8Ohms T491A105K025AG KEMET 1: $1.70 7,967In Stock	Mfr. Part # T491A105K025AG Mouser Part # 80-T491A105K025AG	KEMET	Tantalum Capacitors - Solid SMD 25V 1.0uF 1206 10% ESR=8Ohms Learn More about KEMET T491caps	Datasheet	7,967In Stock	Cut Tape $1.70 $1.17 $0.999 $0.873 Reel $0.608 View $0.739 $0.717 $0.603 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1206	3216	1 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 6.3V 680uF 2924 20% ESR=500mOhms T491E687M006AT KEMET 1: $9.06 658In Stock	Mfr. Part # T491E687M006AT Mouser Part # 80-T491E687M006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 680uF 2924 20% ESR=500mOhms Learn More about KEMET T491caps	Datasheet	658In Stock	Cut Tape $9.06 $6.76 $5.96 $5.33 Reel $4.93 $4.59 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2924	7360	680 uF	20 %	6.3 VDC
Tantalum Capacitors - Solid SMD 25V 47uF 2917 10% ESR=300mOhms T494X476K025AT KEMET 1: $7.98 487In Stock	Mfr. Part # T494X476K025AT Mouser Part # 80-T494X476K025	KEMET	Tantalum Capacitors - Solid SMD 25V 47uF 2917 10% ESR=300mOhms Learn More about KEMET T494caps	Datasheet	487In Stock	Cut Tape $7.98 $5.93 $5.22 $4.66 Reel $4.29 View $3.97 $3.88 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	47 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 35V 22uF 2917 10% ESR=300mOhms T495D226K035AT KEMET 1: $2.34 2,413In Stock	Mfr. Part # T495D226K035AT Mouser Part # 80-T495D226K035	KEMET	Tantalum Capacitors - Solid SMD 35V 22uF 2917 10% ESR=300mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	2,413In Stock	Cut Tape $2.34 $1.65 $1.41 $1.24 Reel $1.04 View $0.976 $0.903 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	Tantalum Capacitors	Tantalum Surge Low ESR Capacitors	SMD/SMT	2917	7343	22 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 16V 100uF 2917 10% ESR=700mOhms T491D107K016AG KEMET 1: $4.57 828In Stock 1,000On Order	Mfr. Part # T491D107K016AG Mouser Part # 80-T491D107K016AG	KEMET	Tantalum Capacitors - Solid SMD 16V 100uF 2917 10% ESR=700mOhms Learn More about KEMET T491caps	Datasheet	828In Stock 1,000On Order On Order Ship Dates Mfr. #: T491D107K016AG Stock: 828 Can Ship Immediately On Order: 500 Expected 10/19/2026 500 Expected 12/24/2026 Factory Lead-Time: 31 Weeks	Cut Tape $4.57 $3.29 $2.85 $2.51 Reel $2.25 View $2.03 $1.98 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	100 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 50V 1.5uF 2917 10% ESR=3.5ohms T491D155K050AT KEMET 1: $3.63 1,673In Stock	Mfr. Part # T491D155K050AT Mouser Part # 80-T491D155K050	KEMET	Tantalum Capacitors - Solid SMD 50V 1.5uF 2917 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	1,673In Stock	Cut Tape $3.63 $2.61 $2.27 $2.00 Reel $1.69 View $1.59 $1.52 $1.46 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	2917	7343	1.5 uF	10 %	50 VDC
Tantalum Capacitors - Solid SMD 16V 100uF 10% ESR=125mOhms T495D107K016ATE1257280 KEMET 1: $2.52 1,602In Stock	Mfr. Part # T495D107K016ATE1257280 Mouser Part # 80-T495D107K16ATE125	KEMET	Tantalum Capacitors - Solid SMD 16V 100uF 10% ESR=125mOhms Learn More about KEMET t495 tantalum capacitors	Datasheet	1,602In Stock	Cut Tape $2.52 $1.78 $1.53 $1.34 Reel $0.993 View $1.19 $1.07 $0.942 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 2,500	Tantalum Capacitors	Tantalum Surge Low ESR Capacitors	SMD/SMT	2917	7343	100 uF	10 %	16 VDC