Capacitors – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Capacitors

List Images

Results: 3,291

Applied Filters:

Product

Termination Style

Case Code - in

Case Code - mm

Capacitance

Tolerance

Voltage Rating DC

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 25V 33uF 3528 ESR=100mOhms T527B336M025ATE100 KEMET 1: $2.56 2,520In Stock New Product	Mfr. Part # T527B336M025ATE100 Mouser Part # 80-T527B336M25ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms Learn More about KEMET T527 KOCAPs	Datasheet	2,520In Stock	Cut Tape $2.56 $1.77 $1.51 $1.32 Reel $1.02 View $1.12 $1.04 $0.942 $0.94 MouseReel Available	Min.: 1 Mult.: 1 : 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: $2.91 3,940In 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	3,940In Stock	Cut Tape $2.91 $2.00 $1.71 $1.50 View Reel $1.22 $1.26 $1.22 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200 T598D107M025ATE050 KEMET 1: $3.96 1,413In 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	1,413In Stock 1,500On Order On Order Ship Dates Mfr. #: T598D107M025ATE050 Stock: 1,413 Can Ship Immediately On Order: 500 Expected 2026-11-23 1,000 Expected 2027-01-04 Factory Lead-Time: 50 Weeks	Cut Tape $3.96 $2.82 $2.43 $2.13 Reel $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm T530Y337M006ATE006 KEMET 1: $12.47 4,338In 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	4,338In Stock	Cut Tape $12.47 $9.35 $8.11 $7.72 Reel $7.06 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 50V 33uF 2917 10% ESR=75mOhms T543X336K050ATW075 KEMET 1: $23.36 7,125In Stock	Mfr. Part # T543X336K050ATW075 Mouser Part # 80-543X336K050ATW075	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	7,125In Stock	Cut Tape $23.36 $18.27 $16.24 Reel $15.67 MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: $4.22 16,988In 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	16,988In Stock	Cut Tape $4.22 $2.92 $2.40 $2.25 $1.90 Reel $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 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: $12.63 5,879In 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	5,879In Stock	Cut Tape $12.63 $9.48 $8.22 $7.83 Reel $7.16 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 6.3V 100uF 2917 20% ESR=7mOhms T520V107M006ATE007 KEMET 1: $5.82 35,544In Stock	Mfr. Part # T520V107M006ATE007 Mouser Part # 80-T520V107M6ATE7	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	35,544In Stock	Cut Tape $5.82 $4.13 $3.46 $3.25 $2.89 Reel $2.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 T598D477M2R5ATE009 KEMET 1: $3.56 23,902In Stock	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	23,902In Stock	Cut Tape $3.56 $2.75 $2.26 $2.10 Reel $1.84 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms T543B337K2R5AHW035 KEMET 1: $14.73 4,155In Stock 3,000Expected 2026-12-18	Mfr. Part # T543B337K2R5AHW035 Mouser Part # 80-T543B337K2R5AHW35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	4,155In Stock 3,000Expected 2026-12-18	Cut Tape $14.73 $10.64 $10.35 Reel $8.78 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	330 uF	10 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms T543B476K010AHW035 KEMET 1: $13.38 3,403In Stock 1,200Expected 2027-02-26	Mfr. Part # T543B476K010AHW035 Mouser Part # 80-T543B476K10AHW35	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	3,403In Stock 1,200Expected 2027-02-26	Cut Tape $13.38 $10.08 $8.77 $7.86 Reel $7.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms T543O157M030AHW045 KEMET 1: $30.47 2,356In Stock	Mfr. Part # T543O157M030AHW045 Mouser Part # 80-T543O157M030AHW45	KEMET	Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms Learn More about KEMET T543	Datasheet	2,356In Stock	Cut Tape $30.47 $23.33 $20.85 Reel $18.86 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2924	7360	150 uF	20 %	30 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: $35.50 1,658In Stock	Mfr. Part # T541X337M016AH6520 Mouser Part # 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1,658In Stock	Cut Tape $35.50 $27.16 $26.71 Reel $22.69 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms T521B156M025ATE090 KEMET 1: $2.00 4,000In Stock	Mfr. Part # T521B156M025ATE090 Mouser Part # 80-T521B156M025ATE90	KEMET	Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	4,000In Stock	Cut Tape $2.00 $1.06 $0.959 $0.828 $0.783 Reel $0.729 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C T530X477M010ATE020 KEMET 1: $12.72 1,923In Stock	Mfr. Part # T530X477M010ATE020 Mouser Part # 80-T530X477M010ATE20	KEMET	Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C Learn More about KEMET T530caps	Datasheet	1,923In Stock	Cut Tape $12.72 $9.55 $8.28 $7.89 Reel $7.88 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	470 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE015 KEMET 1: $4.80 700In Stock New Product	Mfr. Part # T591V337M2R5ATE015 Mouser Part # 80-T591V337M2R5ATE15 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape $4.80 $3.56 $3.51 Reel $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: $4.49 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 $4.49 $3.25 $2.81 $2.48 Reel $1.96 View $2.19 $1.86 $1.77 MouseReel Available	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 - Polymer 10V 330uF 7343 ESR=25mOhms Harsh Env T591X337M010ATE025 KEMET 1: $6.83 350In Stock 500Expected 2027-02-01 New Product	Mfr. Part # T591X337M010ATE025 Mouser Part # 80-T591X337M10ATE025 New Product	KEMET	Tantalum Capacitors - Polymer 10V 330uF 7343 ESR=25mOhms Harsh Env Learn More about KEMET t591 auto caps	Datasheet	350In Stock 500Expected 2027-02-01	Cut Tape $6.83 $4.91 $4.26 $3.76 Reel $3.36 View $3.04 $2.97 $2.81 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Polymer Capacitors	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 T598D686M025ATE050 KEMET 1: $3.51 1,381In Stock New Product	Mfr. Part # T598D686M025ATE050 Mouser Part # 80-T598D686M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,381In Stock	Cut Tape $3.51 $2.49 $2.13 $1.87 Reel $1.64 View $1.51 $1.45 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	68 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env T591V227M004ATE012 KEMET 1: $4.06 700In Stock New Product	Mfr. Part # T591V227M004ATE012 Mouser Part # 80-T591V227M004ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape $4.06 $2.89 $2.49 $2.19 Reel $1.74 View $1.94 $1.64 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	220 uF	20 %	2.68 VDC, 4 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE009 KEMET 1: $4.80 700In Stock New Product	Mfr. Part # T591V337M2R5ATE009 Mouser Part # 80-T591V337M2R5ATE09 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape $4.80 $3.56 $3.51 Reel $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms T520D686M016ATE0507280 KEMET 1: $4.67 6,095In Stock	Mfr. Part # T520D686M016ATE0507280 Mouser Part # 80-T520D686M16ATE050	KEMET	Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	6,095In Stock	Cut Tape $4.67 $3.47 $3.00 $2.64 View Reel $2.19 $2.32 $2.19 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		Tantalum Capacitors		SMD/SMT	2917	7343	68 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 10V 330uF 20% ESR=25mOhms T520X337M010ATE0257280 KEMET 1: $7.03 2,202In Stock 4,000Expected 2026-12-24	Mfr. Part # T520X337M010ATE0257280 Mouser Part # 80-T520X337M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 330uF 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2,202In Stock 4,000Expected 2026-12-24	Cut Tape $7.03 $5.07 $4.39 $3.87 View Reel $3.12 $3.47 $3.37 $3.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms T530D687M2R5ATE010 KEMET 1: $10.87 1,132In Stock 1,000Expected 2027-04-13	Mfr. Part # T530D687M2R5ATE010 Mouser Part # 80-T530D687M2R5E10	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	1,132In Stock 1,000Expected 2027-04-13	Cut Tape $10.87 $8.08 $7.11 $6.35 Reel $6.16 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 75volts 75uF 10% T550B756K075AT KEMET 1: $123.42 26In Stock	Mfr. Part # T550B756K075AT Mouser Part # 80-T550B756K075AT	KEMET	Tantalum Capacitors - Polymer 75volts 75uF 10% Learn More about KEMET phs capacitors	Datasheet	26In Stock	$123.42 $99.37	Min.: 1 Mult.: 1		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			75 uF	10 %	75 VDC